🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.26 AU - 1.58 AU

Year: 600 Days

Day: 16.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,213,218 km

• M1: 270,024 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.68 AU - 2.08 AU

Year: 914 Days

Day: 28.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.06 AU - 2.68 AU

Year: 1294 Days

Day: 33.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.9

Radius: 11

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.34 AU - 6.46 AU

Year: 4452 Days

Day: 8.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 85,213,218 km

• M1: 158,275 km (0.073 R)
• M2: 262,993 km (0.03 R)
• M3: 524,939 km (0.032 R)
• M4: 754,871 km (0.098 R)
• M5: 895,642 km (0.092 R)
• M6: 1,004,101 km (0.07 R)
• M7: 1,088,325 km (0.096 R)
• M8: 1,190,051 km (0.09 R)
• M9: 1,279,810 km (0.057 R)
• M10: 1,387,670 km (0.088 R)
• M11: 1,466,658 km (0.109 R)
• M12: 1,563,597 km (0.116 R)
• M13: 1,713,045 km (0.057 R)
• M14: 1,815,520 km (0.077 R)
• M15: 2,062,655 km (0.108 R)
• M16: 2,135,360 km (0.054 R)
• M17: 2,358,560 km (0.034 R)
• M18: 2,434,855 km (0.097 R)
• M19: 2,531,196 km (0.048 R)
• M20: 2,648,630 km (0.116 R)
• M21: 2,909,379 km (0.108 R)
• M22: 3,697,012 km (0.11 R)
• M23: 4,057,244 km (0.09 R)
• M24: 4,311,710 km (0.082 R)
• M25: 4,595,198 km (0.072 R)
• M26: 4,667,005 km (0.082 R)
• M27: 4,811,816 km (0.079 R)
• M28: 5,205,408 km (0.102 R)
• M29: 5,406,168 km (0.116 R)
• M30: 5,789,438 km (0.07 R)
• M31: 5,997,528 km (0.102 R)
• M32: 6,474,745 km (0.061 R)
• M33: 6,609,533 km (0.106 R)
• M34: 6,964,230 km (0.107 R)
• M35: 7,353,184 km (0.104 R)
• M36: 7,465,682 km (0.087 R)
• M37: 7,663,899 km (0.105 R)
• M38: 8,210,679 km (0.084 R)
• M39: 8,562,533 km (0.035 R)
• M40: 8,889,405 km (0.104 R)
• M41: 9,372,307 km (0.079 R)
• M42: 9,586,232 km (0.093 R)
• M43: 9,894,702 km (0.106 R)
• M44: 10,237,730 km (0.093 R)
• M45: 10,584,797 km (0.064 R)
• M46: 10,871,576 km (0.111 R)
• M47: 10,999,931 km (0.113 R)
• M48: 11,225,675 km (0.077 R)
• M49: 11,846,207 km (0.117 R)
• M50: 12,544,978 km (0.089 R)
• M51: 13,086,373 km (0.051 R)
• M52: 13,428,653 km (0.085 R)
• M53: 13,497,468 km (0.042 R)
• M54: 14,087,033 km (0.062 R)
• M55: 14,508,301 km (0.069 R)
• M56: 15,076,473 km (0.096 R)
• M57: 16,381,565 km (0.086 R)
• M58: 16,528,770 km (0.106 R)
• M59: 17,010,325 km (0.108 R)
• M60: 18,139,191 km (0.094 R)
• M61: 18,215,336 km (0.069 R)
• M62: 18,559,112 km (0.111 R)
• M63: 18,828,089 km (0.119 R)
• M64: 19,681,694 km (0.101 R)
• M65: 19,995,251 km (0.107 R)
• M66: 20,113,284 km (0.103 R)
• M67: 20,270,960 km (0.108 R)
• M68: 20,866,061 km (0.094 R)
• M69: 21,145,659 km (0.073 R)
• M70: 21,708,745 km (0.092 R)
• M71: 23,635,117 km (0.086 R)
• M72: 23,968,421 km (0.086 R)
• M73: 24,892,936 km (0.089 R)
• M74: 25,487,438 km (0.103 R)
• M75: 26,776,972 km (0.111 R)
• M76: 28,529,361 km (0.1 R)
• M77: 28,706,635 km (0.097 R)
• M78: 29,553,658 km (0.093 R)
• M79: 30,092,808 km (0.088 R)
• M80: 30,228,195 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120

Radius: 9

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.41 AU - 7.97 AU

Year: 6840 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 137.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 85,213,218 km

• M1: 149,897 km (0.099 R)
• M2: 219,460 km (0.047 R)
• M3: 343,477 km (0.059 R)
• M4: 503,696 km (0.081 R)
• M5: 607,068 km (0.106 R)
• M6: 708,795 km (0.08 R)
• M7: 776,563 km (0.104 R)
• M8: 867,368 km (0.088 R)
• M9: 1,005,298 km (0.084 R)
• M10: 1,363,435 km (0.12 R)
• M11: 2,147,627 km (0.075 R)
• M12: 2,684,983 km (0.091 R)
• M13: 3,065,709 km (0.111 R)
• M14: 3,262,580 km (0.094 R)
• M15: 3,329,151 km (0.081 R)
• M16: 3,497,598 km (0.082 R)
• M17: 3,600,073 km (0.079 R)
• M18: 3,720,798 km (0.068 R)
• M19: 3,948,785 km (0.075 R)
• M20: 4,073,400 km (0.064 R)
• M21: 4,381,422 km (0.095 R)
• M22: 4,622,275 km (0.077 R)
• M23: 4,810,469 km (0.106 R)
• M24: 5,097,398 km (0.119 R)
• M25: 5,174,890 km (0.103 R)
• M26: 5,449,252 km (0.096 R)
• M27: 6,032,684 km (0.042 R)
• M28: 6,217,886 km (0.065 R)
• M29: 6,934,011 km (0.104 R)
• M30: 7,280,180 km (0.1 R)
• M31: 7,477,350 km (0.045 R)
• M32: 7,787,616 km (0.061 R)
• M33: 8,329,310 km (0.03 R)
• M34: 8,535,606 km (0.029 R)
• M35: 8,627,758 km (0.107 R)
• M36: 8,743,547 km (0.088 R)
• M37: 8,836,597 km (0.111 R)
• M38: 9,093,905 km (0.057 R)
• M39: 9,520,558 km (0.032 R)
• M40: 9,808,534 km (0.11 R)
• M41: 9,953,644 km (0.111 R)
• M42: 10,541,115 km (0.042 R)
• M43: 10,615,315 km (0.117 R)
• M44: 10,888,930 km (0.063 R)
• M45: 11,265,916 km (0.12 R)
• M46: 11,494,203 km (0.12 R)
• M47: 11,903,652 km (0.119 R)
• M48: 11,980,994 km (0.111 R)
• M49: 12,292,008 km (0.098 R)
• M50: 12,500,697 km (0.062 R)
• M51: 13,027,880 km (0.104 R)
• M52: 13,751,036 km (0.039 R)
• M53: 13,913,500 km (0.053 R)
• M54: 14,076,711 km (0.052 R)
• M55: 14,240,371 km (0.075 R)
• M56: 14,322,500 km (0.115 R)
• M57: 14,514,733 km (0.071 R)
• M58: 14,652,513 km (0.115 R)
• M59: 15,208,269 km (0.108 R)
• M60: 15,404,392 km (0.037 R)
• M61: 15,685,935 km (0.105 R)
• M62: 15,855,729 km (0.071 R)
• M63: 16,168,687 km (0.115 R)
• M64: 17,381,926 km (0.096 R)
• M65: 17,704,609 km (0.028 R)
• M66: 17,792,872 km (0.111 R)
• M67: 18,088,477 km (0.086 R)
• M68: 18,385,578 km (0.1 R)
• M69: 18,594,567 km (0.087 R)
• M70: 18,744,314 km (0.111 R)
• M71: 18,804,303 km (0.052 R)
• M72: 18,984,718 km (0.069 R)
• M73: 19,135,512 km (0.062 R)
• M74: 19,226,169 km (0.088 R)
• M75: 20,017,841 km (0.061 R)
• M76: 20,079,176 km (0.075 R)
• M77: 20,355,932 km (0.101 R)
• M78: 20,510,317 km (0.079 R)
• M79: 20,603,068 km (0.052 R)
• M80: 20,665,001 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599

Radius: 9.9

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.25 AU - 11.07 AU

Year: 11489 Days

Day: 13.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 85,213,218 km

• M1: 165,904 km (0.039 R)
• M2: 321,336 km (0.103 R)
• M3: 524,341 km (0.086 R)
• M4: 717,920 km (0.04 R)
• M5: 787,782 km (0.11 R)
• M6: 1,112,410 km (0.08 R)
• M7: 1,878,650 km (0.073 R)
• M8: 2,208,065 km (0.09 R)
• M9: 2,446,972 km (0.084 R)
• M10: 3,095,479 km (0.046 R)
• M11: 3,732,317 km (0.074 R)
• M12: 4,017,451 km (0.098 R)
• M13: 4,114,241 km (0.109 R)
• M14: 4,211,629 km (0.101 R)
• M15: 4,475,370 km (0.087 R)
• M16: 4,778,605 km (0.094 R)
• M17: 5,334,062 km (0.048 R)
• M18: 5,547,837 km (0.113 R)
• M19: 6,020,417 km (0.084 R)
• M20: 6,581,858 km (0.047 R)
• M21: 6,965,426 km (0.115 R)
• M22: 7,159,904 km (0.113 R)
• M23: 7,316,981 km (0.082 R)
• M24: 7,474,957 km (0.108 R)
• M25: 7,794,647 km (0.113 R)
• M26: 8,118,826 km (0.081 R)
• M27: 8,906,309 km (0.096 R)
• M28: 9,631,410 km (0.114 R)
• M29: 10,287,098 km (0.105 R)
• M30: 11,320,220 km (0.112 R)
• M31: 11,965,137 km (0.098 R)
• M32: 12,622,171 km (0.042 R)
• M33: 12,812,010 km (0.096 R)
• M34: 13,194,532 km (0.069 R)
• M35: 13,775,421 km (0.101 R)
• M36: 14,364,687 km (0.105 R)
• M37: 14,612,720 km (0.104 R)
• M38: 15,618,616 km (0.07 R)
• M39: 16,803,132 km (0.091 R)
• M40: 17,116,839 km (0.119 R)
• M41: 18,930,863 km (0.093 R)
• M42: 20,526,025 km (0.115 R)
• M43: 20,861,423 km (0.095 R)
• M44: 21,878,389 km (0.037 R)
• M45: 21,992,383 km (0.101 R)
• M46: 23,901,850 km (0.085 R)
• M47: 24,372,635 km (0.076 R)
• M48: 24,965,491 km (0.071 R)
• M49: 25,743,400 km (0.045 R)
• M50: 26,105,128 km (0.098 R)
• M51: 28,310,350 km (0.09 R)
• M52: 28,621,364 km (0.102 R)
• M53: 28,996,106 km (0.102 R)
• M54: 29,435,326 km (0.115 R)
• M55: 29,624,268 km (0.103 R)
• M56: 29,687,249 km (0.035 R)
• M57: 30,447,505 km (0.112 R)
• M58: 30,766,148 km (0.104 R)
• M59: 31,728,661 km (0.094 R)
• M60: 32,051,793 km (0.094 R)
• M61: 33,354,790 km (0.042 R)
• M62: 33,486,137 km (0.073 R)
• M63: 35,275,028 km (0.099 R)
• M64: 35,676,699 km (0.086 R)
• M65: 36,755,449 km (0.086 R)
• M66: 37,162,654 km (0.118 R)
• M67: 37,981,703 km (0.094 R)
• M68: 38,050,218 km (0.116 R)
• M69: 38,531,026 km (0.109 R)
• M70: 40,474,302 km (0.09 R)
• M71: 41,176,066 km (0.035 R)
• M72: 41,387,448 km (0.095 R)
• M73: 42,520,502 km (0.071 R)
• M74: 43,735,536 km (0.082 R)
• M75: 44,600,062 km (0.11 R)
• M76: 44,961,939 km (0.115 R)
• M77: 45,034,494 km (0.114 R)
• M78: 46,272,865 km (0.101 R)
• M79: 47,892,113 km (0.053 R)
• M80: 47,966,164 km (0.065 R)
• M81: 48,188,466 km (0.089 R)
• M82: 48,336,867 km (0.102 R)
• M83: 48,559,768 km (0.101 R)
• M84: 48,783,118 km (0.085 R)
• M85: 49,230,714 km (0.041 R)
• M86: 49,754,457 km (0.095 R)
• M87: 50,280,293 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.8

Radius: 10.5

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.71 AU - 14.89 AU

Year: 16246 Days

Day: 9.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 85,213,218 km

• M1: 251,025 km (0.118 R)
• M2: 425,008 km (0.104 R)
• M3: 509,680 km (0.107 R)
• M4: 1,358,947 km (0.095 R)
• M5: 1,432,250 km (0.101 R)
• M6: 1,900,342 km (0.1 R)
• M7: 2,255,337 km (0.085 R)
• M8: 2,874,224 km (0.054 R)
• M9: 3,007,964 km (0.086 R)
• M10: 3,381,809 km (0.107 R)
• M11: 3,854,090 km (0.092 R)
• M12: 4,260,099 km (0.067 R)
• M13: 5,066,730 km (0.076 R)
• M14: 5,511,335 km (0.12 R)
• M15: 5,726,457 km (0.109 R)
• M16: 5,847,182 km (0.095 R)
• M17: 6,741,030 km (0.108 R)
• M18: 7,703,692 km (0.112 R)
• M19: 7,944,395 km (0.117 R)
• M20: 8,625,963 km (0.07 R)
• M21: 9,212,985 km (0.108 R)
• M22: 9,468,498 km (0.079 R)
• M23: 10,190,757 km (0.063 R)
• M24: 10,337,362 km (0.099 R)
• M25: 10,930,668 km (0.086 R)
• M26: 11,140,853 km (0.028 R)
• M27: 13,093,105 km (0.113 R)
• M28: 15,115,369 km (0.076 R)
• M29: 15,215,749 km (0.042 R)
• M30: 15,517,937 km (0.111 R)
• M31: 16,299,436 km (0.099 R)
• M32: 16,643,212 km (0.088 R)
• M33: 16,850,555 km (0.085 R)
• M34: 17,407,956 km (0.119 R)
• M35: 19,733,605 km (0.098 R)
• M36: 20,063,318 km (0.096 R)
• M37: 20,394,827 km (0.098 R)
• M38: 20,505,679 km (0.118 R)
• M39: 22,842,248 km (0.085 R)
• M40: 24,472,416 km (0.084 R)
• M41: 24,984,640 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.2

Radius: 4

Gravity: 39.95 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 15.32 AU - 18.38 AU

Year: 24538 Days

Day: 24.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 141 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,213,218 km

• M1: 175,927 km (0.059 R)
• M2: 308,920 km (0.088 R)
• M3: 631,453 km (0.115 R)
• M4: 680,670 km (0.112 R)
• M5: 809,175 km (0.1 R)
• M6: 1,332,767 km (0.102 R)
• M7: 1,695,093 km (0.063 R)
• M8: 2,622,600 km (0.093 R)
• M9: 3,030,554 km (0.106 R)
• M10: 3,371,038 km (0.057 R)
• M11: 4,041,536 km (0.058 R)
• M12: 4,133,988 km (0.08 R)
• M13: 4,180,512 km (0.054 R)
• M14: 4,655,037 km (0.063 R)
• M15: 4,849,664 km (0.118 R)
• M16: 5,046,834 km (0.066 R)
• M17: 6,071,878 km (0.101 R)
• M18: 6,337,863 km (0.114 R)
• M19: 7,158,707 km (0.114 R)
• M20: 7,954,418 km (0.069 R)
• M21: 8,186,893 km (0.088 R)
• M22: 8,362,671 km (0.104 R)
• M23: 8,480,703 km (0.098 R)
• M24: 8,539,794 km (0.086 R)
• M25: 9,382,479 km (0.073 R)
• M26: 9,505,000 km (0.047 R)
• M27: 10,377,455 km (0.106 R)
• M28: 10,759,079 km (0.028 R)
• M29: 11,210,266 km (0.058 R)
• M30: 11,601,764 km (0.037 R)
• M31: 11,733,260 km (0.114 R)
• M32: 12,064,320 km (0.067 R)
• M33: 13,349,665 km (0.112 R)
• M34: 16,267,721 km (0.072 R)
• M35: 16,710,681 km (0.074 R)
• M36: 18,063,195 km (0.092 R)
• M37: 19,528,506 km (0.041 R)
• M38: 19,684,985 km (0.063 R)
• M39: 20,871,596 km (0.1 R)
• M40: 21,031,516 km (0.114 R)
• M41: 21,191,885 km (0.067 R)
• M42: 21,433,186 km (0.086 R)
• M43: 22,081,095 km (0.094 R)
• M44: 22,982,571 km (0.099 R)
• M45: 23,479,236 km (0.036 R)
• M46: 24,315,040 km (0.117 R)
• M47: 24,736,457 km (0.078 R)
• M48: 25,586,771 km (0.081 R)
• M49: 26,187,706 km (0.085 R)
• M50: 26,706,361 km (0.05 R)
• M51: 27,490,703 km (0.119 R)
• M52: 27,753,846 km (0.106 R)
• M53: 30,069,322 km (0.025 R)
• M54: 31,708,166 km (0.059 R)
• M55: 33,562,881 km (0.091 R)
• M56: 36,026,010 km (0.066 R)
• M57: 36,988,822 km (0.085 R)
• M58: 38,252,924 km (0.032 R)
• M59: 40,026,556 km (0.1 R)
• M60: 41,223,937 km (0.109 R)
• M61: 41,726,137 km (0.076 R)
• M62: 42,129,453 km (0.045 R)
• M63: 43,245,304 km (0.109 R)
• M64: 44,165,480 km (0.097 R)
• M65: 44,885,495 km (0.064 R)
• M66: 46,128,952 km (0.101 R)
• M67: 46,233,072 km (0.053 R)
• M68: 46,859,588 km (0.116 R)
• M69: 48,332,230 km (0.096 R)
• M70: 50,354,942 km (0.075 R)
• M71: 51,106,971 km (0.085 R)
• M72: 51,862,889 km (0.069 R)
• M73: 52,079,507 km (0.099 R)
• M74: 53,495,002 km (0.072 R)
• M75: 55,475,678 km (0.107 R)
• M76: 59,962,267 km (0.078 R)
• M77: 62,940,462 km (0.059 R)
• M78: 64,331,124 km (0.106 R)
• M79: 64,913,508 km (0.047 R)
• M80: 69,158,348 km (0.086 R)
• M81: 69,635,565 km (0.092 R)
• M82: 70,233,508 km (0.083 R)
• M83: 70,593,141 km (0.105 R)
• M84: 70,713,118 km (0.12 R)
• M85: 71,796,207 km (0.065 R)
• M86: 73,248,952 km (0.102 R)
• M87: 74,955,864 km (0.077 R)
• M88: 76,429,403 km (0.083 R)
• M89: 76,799,358 km (0.109 R)
• M90: 80,781,504 km (0.032 R)
• M91: 81,409,815 km (0.111 R)
• M92: 82,165,733 km (0.053 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 10,973 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit