🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.55 AU - 0.77 AU

Year: 188 Days

Day: 30.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,522,153 km

• M1: 39,793 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.97 AU - 1.37 AU

Year: 443 Days

Day: 25.4 Hours

Environment

Temp: 40 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,522,153 km

• M1: 303,534 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.44 AU - 3.66 AU

Year: 2340 Days

Day: 42.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,522,153 km

• M1: 170,392 km (0.078 R)

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.7

Radius: 10.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.19 AU - 8.57 AU

Year: 7014 Days

Day: 8.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 67,522,153 km

• M1: 373,695 km (0.106 R)
• M2: 473,477 km (0.116 R)
• M3: 572,511 km (0.063 R)
• M4: 716,873 km (0.101 R)
• M5: 820,395 km (0.097 R)
• M6: 1,147,715 km (0.049 R)
• M7: 1,255,425 km (0.112 R)
• M8: 1,448,107 km (0.042 R)
• M9: 1,650,813 km (0.082 R)
• M10: 1,954,047 km (0.118 R)
• M11: 2,451,909 km (0.072 R)
• M12: 2,613,026 km (0.114 R)
• M13: 2,903,395 km (0.071 R)
• M14: 3,095,629 km (0.104 R)
• M15: 3,447,782 km (0.09 R)
• M16: 3,906,300 km (0.094 R)
• M17: 4,023,884 km (0.099 R)
• M18: 4,408,350 km (0.082 R)
• M19: 4,531,020 km (0.099 R)
• M20: 4,629,905 km (0.061 R)
• M21: 4,931,045 km (0.09 R)
• M22: 5,032,772 km (0.098 R)
• M23: 5,368,469 km (0.045 R)
• M24: 5,764,904 km (0.099 R)
• M25: 6,614,320 km (0.102 R)
• M26: 6,868,188 km (0.064 R)
• M27: 7,096,624 km (0.07 R)
• M28: 7,649,238 km (0.112 R)
• M29: 8,276,053 km (0.12 R)
• M30: 9,262,951 km (0.057 R)
• M31: 9,420,477 km (0.098 R)
• M32: 9,578,901 km (0.051 R)
• M33: 9,962,919 km (0.103 R)
• M34: 10,092,022 km (0.103 R)
• M35: 11,379,760 km (0.055 R)
• M36: 11,854,584 km (0.064 R)
• M37: 12,025,724 km (0.08 R)
• M38: 12,301,433 km (0.12 R)
• M39: 12,823,679 km (0.106 R)
• M40: 13,140,677 km (0.097 R)
• M41: 13,317,801 km (0.073 R)
• M42: 13,854,109 km (0.115 R)
• M43: 15,730,067 km (0.087 R)
• M44: 15,842,863 km (0.104 R)
• M45: 16,487,331 km (0.093 R)
• M46: 16,640,220 km (0.105 R)
• M47: 19,714,157 km (0.105 R)
• M48: 20,366,105 km (0.114 R)
• M49: 20,571,203 km (0.093 R)
• M50: 20,818,339 km (0.067 R)
• M51: 21,024,934 km (0.081 R)
• M52: 23,816,430 km (0.105 R)
• M53: 23,902,897 km (0.075 R)
• M54: 24,162,599 km (0.054 R)
• M55: 24,772,510 km (0.089 R)
• M56: 24,991,671 km (0.101 R)
• M57: 25,475,769 km (0.111 R)
• M58: 25,829,868 km (0.062 R)
• M59: 26,542,851 km (0.105 R)
• M60: 26,722,219 km (0.09 R)
• M61: 27,262,417 km (0.098 R)
• M62: 29,412,886 km (0.114 R)
• M63: 30,532,028 km (0.06 R)
• M64: 30,766,896 km (0.085 R)
• M65: 31,144,033 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265

Radius: 10

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.79 AU - 13.27 AU

Year: 14597 Days

Day: 10.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,522,153 km

• M1: 206,744 km (0.067 R)
• M2: 345,721 km (0.089 R)
• M3: 469,588 km (0.099 R)
• M4: 686,804 km (0.1 R)
• M5: 750,383 km (0.089 R)
• M6: 816,206 km (0.047 R)
• M7: 990,188 km (0.049 R)
• M8: 1,562,999 km (0.039 R)
• M9: 1,737,280 km (0.111 R)
• M10: 2,397,156 km (0.092 R)
• M11: 3,073,787 km (0.081 R)
• M12: 3,210,670 km (0.046 R)
• M13: 3,377,471 km (0.064 R)
• M14: 3,604,261 km (0.061 R)
• M15: 3,983,791 km (0.09 R)
• M16: 4,468,339 km (0.101 R)
• M17: 4,971,736 km (0.095 R)
• M18: 6,517,381 km (0.097 R)
• M19: 6,693,906 km (0.099 R)
• M20: 6,764,816 km (0.059 R)
• M21: 6,836,174 km (0.118 R)
• M22: 7,935,269 km (0.095 R)
• M23: 8,199,459 km (0.09 R)
• M24: 9,684,517 km (0.102 R)
• M25: 9,926,567 km (0.113 R)
• M26: 10,211,551 km (0.095 R)
• M27: 11,040,323 km (0.05 R)
• M28: 11,676,114 km (0.104 R)
• M29: 11,933,721 km (0.032 R)
• M30: 12,718,063 km (0.119 R)
• M31: 12,938,869 km (0.085 R)
• M32: 14,061,901 km (0.111 R)
• M33: 14,473,744 km (0.072 R)
• M34: 14,565,896 km (0.119 R)
• M35: 14,796,875 km (0.079 R)
• M36: 15,075,875 km (0.11 R)
• M37: 15,544,416 km (0.07 R)
• M38: 16,592,349 km (0.096 R)
• M39: 16,930,589 km (0.119 R)
• M40: 17,417,680 km (0.038 R)
• M41: 17,515,667 km (0.082 R)
• M42: 17,613,803 km (0.06 R)
• M43: 17,860,041 km (0.071 R)
• M44: 18,256,326 km (0.102 R)
• M45: 18,455,590 km (0.058 R)
• M46: 18,856,363 km (0.091 R)
• M47: 19,462,683 km (0.106 R)
• M48: 19,564,410 km (0.074 R)
• M49: 21,529,976 km (0.03 R)
• M50: 22,269,887 km (0.105 R)
• M51: 22,964,320 km (0.114 R)
• M52: 23,125,736 km (0.102 R)
• M53: 24,649,092 km (0.045 R)
• M54: 25,367,461 km (0.071 R)
• M55: 25,478,612 km (0.043 R)
• M56: 26,148,661 km (0.077 R)
• M57: 27,221,577 km (0.105 R)
• M58: 28,828,706 km (0.116 R)
• M59: 29,119,076 km (0.112 R)
• M60: 29,761,000 km (0.106 R)
• M61: 30,407,562 km (0.105 R)
• M62: 30,880,740 km (0.079 R)
• M63: 31,118,152 km (0.104 R)
• M64: 31,296,772 km (0.093 R)
• M65: 31,834,427 km (0.111 R)
• M66: 32,495,649 km (0.073 R)
• M67: 32,616,375 km (0.096 R)
• M68: 33,282,833 km (0.086 R)
• M69: 33,465,492 km (0.089 R)
• M70: 33,587,415 km (0.104 R)
• M71: 33,709,487 km (0.076 R)
• M72: 34,199,120 km (0.043 R)
• M73: 35,371,519 km (0.037 R)
• M74: 35,931,613 km (0.107 R)
• M75: 36,871,387 km (0.108 R)
• M76: 36,934,218 km (0.085 R)
• M77: 37,123,310 km (0.096 R)
• M78: 40,062,011 km (0.051 R)
• M79: 41,101,566 km (0.109 R)
• M80: 42,149,948 km (0.084 R)
• M81: 42,281,594 km (0.108 R)
• M82: 42,347,567 km (0.072 R)
• M83: 43,605,835 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.3

Radius: 3.6

Gravity: 26.57 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 12.4 AU - 15.84 AU

Year: 18562 Days

Day: 23.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,522,153 km

• M1: 46,525 km (0.085 R)
• M2: 102,325 km (0.082 R)
• M3: 172,187 km (0.093 R)
• M4: 258,655 km (0.086 R)
• M5: 373,995 km (0.111 R)
• M6: 421,417 km (0.116 R)
• M7: 504,893 km (0.067 R)
• M8: 1,155,943 km (0.096 R)
• M9: 1,297,762 km (0.052 R)
• M10: 1,395,299 km (0.048 R)
• M11: 1,649,765 km (0.058 R)
• M12: 1,676,095 km (0.074 R)
• M13: 1,836,463 km (0.085 R)
• M14: 2,029,744 km (0.103 R)
• M15: 2,086,142 km (0.101 R)
• M16: 2,200,585 km (0.052 R)
• M17: 2,229,607 km (0.114 R)
• M18: 2,287,800 km (0.11 R)
• M19: 2,961,439 km (0.043 R)
• M20: 3,090,094 km (0.067 R)
• M21: 3,622,812 km (0.12 R)
• M22: 3,725,885 km (0.101 R)
• M23: 3,795,148 km (0.117 R)
• M24: 4,845,924 km (0.1 R)
• M25: 5,305,488 km (0.109 R)
• M26: 5,778,667 km (0.092 R)
• M27: 6,347,886 km (0.111 R)
• M28: 7,148,235 km (0.07 R)
• M29: 9,166,909 km (0.085 R)
• M30: 10,849,286 km (0.083 R)
• M31: 11,247,067 km (0.095 R)
• M32: 11,297,033 km (0.119 R)
• M33: 11,347,148 km (0.076 R)
• M34: 11,447,678 km (0.061 R)
• M35: 12,780,296 km (0.111 R)
• M36: 13,147,409 km (0.028 R)
• M37: 13,517,963 km (0.034 R)
• M38: 13,571,220 km (0.109 R)
• M39: 13,999,518 km (0.106 R)
• M40: 14,486,609 km (0.081 R)
• M41: 15,255,243 km (0.088 R)
• M42: 16,376,180 km (0.112 R)
• M43: 16,889,151 km (0.051 R)
• M44: 17,639,384 km (0.118 R)
• M45: 18,696,143 km (0.113 R)
• M46: 18,814,775 km (0.117 R)
• M47: 18,874,165 km (0.074 R)
• M48: 20,685,945 km (0.091 R)
• M49: 20,993,219 km (0.056 R)
• M50: 22,049,380 km (0.081 R)
• M51: 23,122,595 km (0.118 R)
• M52: 23,186,324 km (0.115 R)
• M53: 24,019,135 km (0.108 R)
• M54: 24,406,893 km (0.102 R)
• M55: 25,385,263 km (0.108 R)
• M56: 25,714,228 km (0.099 R)
• M57: 25,978,418 km (0.074 R)
• M58: 26,576,062 km (0.115 R)
• M59: 28,943,149 km (0.061 R)
• M60: 29,562,634 km (0.048 R)
• M61: 30,325,583 km (0.113 R)
• M62: 30,884,630 km (0.112 R)
• M63: 32,154,866 km (0.076 R)
• M64: 32,368,192 km (0.083 R)
• M65: 32,510,759 km (0.119 R)
• M66: 35,697,941 km (0.095 R)
• M67: 37,852,450 km (0.119 R)
• M68: 38,077,744 km (0.086 R)
• M69: 40,124,991 km (0.056 R)
• M70: 40,661,748 km (0.072 R)
• M71: 41,277,792 km (0.107 R)
• M72: 41,819,486 km (0.1 R)
• M73: 42,831,815 km (0.096 R)
• M74: 43,066,534 km (0.092 R)
• M75: 43,223,163 km (0.101 R)
• M76: 43,301,702 km (0.044 R)
• M77: 45,516,947 km (0.117 R)
• M78: 45,996,558 km (0.116 R)
• M79: 46,317,146 km (0.091 R)
• M80: 47,202,467 km (0.11 R)
• M81: 48,908,331 km (0.115 R)
• M82: 49,317,481 km (0.11 R)
• M83: 49,809,957 km (0.106 R)
• M84: 49,974,515 km (0.052 R)
• M85: 50,221,651 km (0.101 R)
• M86: 50,469,086 km (0.106 R)
• M87: 50,551,664 km (0.093 R)
• M88: 51,131,206 km (0.074 R)
• M89: 51,214,083 km (0.058 R)
• M90: 52,380,198 km (0.104 R)
• M91: 52,966,473 km (0.04 R)
• M92: 53,892,184 km (0.118 R)
• M93: 54,061,080 km (0.063 R)
• M94: 55,845,035 km (0.1 R)
• M95: 56,015,875 km (0.076 R)
• M96: 56,187,015 km (0.085 R)
• M97: 56,787,202 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.1

Radius: 3.7

Gravity: 17.9 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 16.49 AU - 20.61 AU

Year: 27951 Days

Day: 24.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,522,153 km

• M1: 77,342 km (0.112 R)
• M2: 195,524 km (0.081 R)
• M3: 606,171 km (0.072 R)
• M4: 755,619 km (0.087 R)
• M5: 964,308 km (0.045 R)
• M6: 988,543 km (0.113 R)
• M7: 1,062,594 km (0.114 R)
• M8: 2,309,043 km (0.106 R)
• M9: 2,677,503 km (0.076 R)
• M10: 3,099,967 km (0.09 R)
• M11: 3,282,028 km (0.118 R)
• M12: 3,393,029 km (0.107 R)
• M13: 3,430,279 km (0.113 R)
• M14: 4,650,998 km (0.098 R)
• M15: 5,198,975 km (0.119 R)
• M16: 5,856,308 km (0.118 R)
• M17: 6,217,587 km (0.079 R)
• M18: 6,585,897 km (0.092 R)
• M19: 7,008,810 km (0.07 R)
• M20: 7,151,676 km (0.065 R)
• M21: 7,831,299 km (0.082 R)
• M22: 7,930,034 km (0.075 R)
• M23: 7,979,550 km (0.111 R)
• M24: 8,888,657 km (0.097 R)
• M25: 9,670,904 km (0.118 R)
• M26: 9,883,183 km (0.11 R)
• M27: 10,096,959 km (0.089 R)
• M28: 11,078,022 km (0.087 R)
• M29: 11,975,310 km (0.09 R)
• M30: 12,490,225 km (0.109 R)
• M31: 12,779,398 km (0.067 R)
• M32: 12,895,636 km (0.105 R)
• M33: 13,305,384 km (0.075 R)
• M34: 14,803,457 km (0.059 R)
• M35: 15,293,989 km (0.116 R)
• M36: 15,479,340 km (0.054 R)
• M37: 16,353,890 km (0.098 R)
• M38: 17,437,277 km (0.037 R)
• M39: 17,501,754 km (0.119 R)
• M40: 18,085,485 km (0.056 R)
• M41: 18,150,710 km (0.092 R)
• M42: 18,478,030 km (0.102 R)
• M43: 19,205,075 km (0.103 R)
• M44: 22,135,698 km (0.076 R)
• M45: 23,119,453 km (0.108 R)
• M46: 23,974,106 km (0.113 R)
• M47: 24,405,097 km (0.093 R)
• M48: 24,621,715 km (0.074 R)
• M49: 25,202,155 km (0.058 R)
• M50: 27,568,943 km (0.12 R)
• M51: 27,644,041 km (0.097 R)
• M52: 28,247,220 km (0.052 R)
• M53: 28,626,450 km (0.11 R)
• M54: 33,867,612 km (0.103 R)
• M55: 33,948,095 km (0.093 R)
• M56: 35,651,716 km (0.098 R)
• M57: 36,308,002 km (0.105 R)
• M58: 36,555,287 km (0.085 R)
• M59: 36,637,715 km (0.08 R)
• M60: 37,134,081 km (0.054 R)
• M61: 39,648,971 km (0.053 R)
• M62: 40,073,380 km (0.045 R)
• M63: 40,755,696 km (0.067 R)
• M64: 42,478,166 km (0.051 R)
• M65: 42,825,382 km (0.112 R)
• M66: 44,576,126 km (0.112 R)
• M67: 45,017,440 km (0.109 R)
• M68: 46,082,577 km (0.086 R)
• M69: 46,171,737 km (0.081 R)
• M70: 46,707,746 km (0.083 R)
• M71: 47,425,517 km (0.073 R)
• M72: 48,147,027 km (0.091 R)
• M73: 48,690,517 km (0.112 R)
• M74: 49,054,039 km (0.105 R)
• M75: 49,418,460 km (0.09 R)
• M76: 49,875,182 km (0.099 R)
• M77: 50,700,813 km (0.103 R)
• M78: 51,346,028 km (0.025 R)
• M79: 53,204,632 km (0.098 R)
• M80: 53,578,926 km (0.096 R)
• M81: 53,672,724 km (0.118 R)
• M82: 54,142,162 km (0.114 R)
• M83: 54,518,700 km (0.077 R)
• M84: 55,463,859 km (0.088 R)
• M85: 59,395,142 km (0.045 R)
• M86: 60,367,528 km (0.114 R)
• M87: 62,328,008 km (0.114 R)
• M88: 62,920,266 km (0.066 R)
• M89: 63,019,150 km (0.106 R)
• M90: 64,309,282 km (0.073 R)
• M91: 64,408,914 km (0.074 R)
• M92: 65,107,686 km (0.101 R)
• M93: 66,311,201 km (0.113 R)
• M94: 67,319,790 km (0.089 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 19,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit