🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.66 AU - 1.06 AU

Year: 286 Days

Day: 43.6 Hours

Environment

Temp: 107 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,114,301 km

• M1: 246,388 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.55 AU - 2.95 AU

Year: 1633 Days

Day: 37.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.49 AU - 3.33 AU

Year: 1778 Days

Day: 28.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.4

Radius: 13.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.78 AU - 5.92 AU

Year: 4432 Days

Day: 12.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 73,114,301 km

• M1: 169,345 km (0.058 R)
• M2: 272,119 km (0.037 R)
• M3: 525,388 km (0.103 R)
• M4: 622,626 km (0.102 R)
• M5: 727,345 km (0.106 R)
• M6: 847,173 km (0.077 R)
• M7: 939,923 km (0.108 R)
• M8: 1,027,438 km (0.071 R)
• M9: 1,183,469 km (0.038 R)
• M10: 1,279,211 km (0.078 R)
• M11: 1,377,647 km (0.091 R)
• M12: 1,668,016 km (0.082 R)
• M13: 1,809,685 km (0.085 R)
• M14: 2,047,247 km (0.098 R)
• M15: 2,140,596 km (0.045 R)
• M16: 2,392,519 km (0.086 R)
• M17: 2,591,185 km (0.114 R)
• M18: 2,769,505 km (0.081 R)
• M19: 3,233,558 km (0.074 R)
• M20: 3,370,739 km (0.091 R)
• M21: 3,467,978 km (0.094 R)
• M22: 3,636,724 km (0.109 R)
• M23: 3,880,718 km (0.072 R)
• M24: 4,071,007 km (0.107 R)
• M25: 4,339,685 km (0.117 R)
• M26: 4,537,303 km (0.042 R)
• M27: 5,100,390 km (0.088 R)
• M28: 5,390,310 km (0.089 R)
• M29: 5,570,127 km (0.089 R)
• M30: 5,669,161 km (0.113 R)
• M31: 6,172,857 km (0.103 R)
• M32: 6,412,812 km (0.105 R)
• M33: 6,656,058 km (0.072 R)
• M34: 6,743,573 km (0.08 R)
• M35: 7,044,265 km (0.106 R)
• M36: 8,084,718 km (0.111 R)
• M37: 8,234,615 km (0.1 R)
• M38: 8,537,251 km (0.086 R)
• M39: 9,017,311 km (0.109 R)
• M40: 9,447,255 km (0.081 R)
• M41: 9,565,587 km (0.081 R)
• M42: 9,863,736 km (0.09 R)
• M43: 10,124,784 km (0.045 R)
• M44: 10,838,665 km (0.073 R)
• M45: 11,024,914 km (0.111 R)
• M46: 11,568,852 km (0.103 R)
• M47: 12,121,616 km (0.111 R)
• M48: 12,552,608 km (0.114 R)
• M49: 12,835,497 km (0.031 R)
• M50: 12,945,003 km (0.106 R)
• M51: 13,032,667 km (0.12 R)
• M52: 13,831,221 km (0.088 R)
• M53: 13,920,830 km (0.111 R)
• M54: 14,055,767 km (0.066 R)
• M55: 14,145,975 km (0.101 R)
• M56: 14,782,813 km (0.093 R)
• M57: 15,289,800 km (0.12 R)
• M58: 15,568,650 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.8

Radius: 12.2

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.34 AU - 6.44 AU

Year: 5120 Days

Day: 9.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,114,301 km

• M1: 172,337 km (0.097 R)
• M2: 266,883 km (0.088 R)
• M3: 344,374 km (0.099 R)
• M4: 450,140 km (0.058 R)
• M5: 670,348 km (0.037 R)
• M6: 763,697 km (0.039 R)
• M7: 891,155 km (0.112 R)
• M8: 1,519,017 km (0.11 R)
• M9: 1,600,398 km (0.076 R)
• M10: 1,777,372 km (0.111 R)
• M11: 1,931,458 km (0.117 R)
• M12: 2,040,216 km (0.118 R)
• M13: 2,201,931 km (0.068 R)
• M14: 2,592,681 km (0.031 R)
• M15: 2,914,466 km (0.096 R)
• M16: 2,994,201 km (0.039 R)
• M17: 3,097,723 km (0.062 R)
• M18: 3,225,779 km (0.118 R)
• M19: 3,548,013 km (0.094 R)
• M20: 5,075,557 km (0.069 R)
• M21: 5,185,810 km (0.096 R)
• M22: 5,464,810 km (0.091 R)
• M23: 5,648,965 km (0.119 R)
• M24: 6,037,920 km (0.111 R)
• M25: 6,525,310 km (0.109 R)
• M26: 6,645,287 km (0.089 R)
• M27: 6,994,598 km (0.084 R)
• M28: 7,086,750 km (0.092 R)
• M29: 7,241,135 km (0.084 R)
• M30: 8,451,382 km (0.115 R)
• M31: 10,068,236 km (0.078 R)
• M32: 10,224,715 km (0.104 R)
• M33: 10,858,561 km (0.026 R)
• M34: 11,450,819 km (0.06 R)
• M35: 11,741,787 km (0.092 R)
• M36: 12,127,301 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392

Radius: 8.5

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.77 AU - 8.91 AU

Year: 7862 Days

Day: 7.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,114,301 km

• M1: 111,301 km (0.072 R)
• M2: 407,056 km (0.089 R)
• M3: 494,870 km (0.101 R)
• M4: 553,512 km (0.112 R)
• M5: 1,095,206 km (0.115 R)
• M6: 1,338,602 km (0.035 R)
• M7: 1,510,490 km (0.042 R)
• M8: 2,187,869 km (0.092 R)
• M9: 2,860,461 km (0.118 R)
• M10: 3,015,743 km (0.1 R)
• M11: 3,105,652 km (0.076 R)
• M12: 3,381,061 km (0.073 R)
• M13: 3,712,421 km (0.057 R)
• M14: 3,809,061 km (0.078 R)
• M15: 3,882,065 km (0.115 R)
• M16: 4,128,901 km (0.085 R)
• M17: 4,431,687 km (0.089 R)
• M18: 4,585,923 km (0.094 R)
• M19: 4,768,133 km (0.107 R)
• M20: 5,274,522 km (0.06 R)
• M21: 5,882,188 km (0.077 R)
• M22: 6,108,679 km (0.091 R)
• M23: 6,338,163 km (0.076 R)
• M24: 6,805,506 km (0.052 R)
• M25: 7,073,287 km (0.087 R)
• M26: 7,193,414 km (0.102 R)
• M27: 7,527,166 km (0.105 R)
• M28: 7,804,222 km (0.026 R)
• M29: 7,866,155 km (0.033 R)
• M30: 8,115,834 km (0.101 R)
• M31: 8,527,079 km (0.101 R)
• M32: 8,945,205 km (0.08 R)
• M33: 9,107,818 km (0.025 R)
• M34: 9,271,328 km (0.103 R)
• M35: 9,868,224 km (0.1 R)
• M36: 10,307,144 km (0.083 R)
• M37: 11,273,845 km (0.092 R)
• M38: 11,768,116 km (0.071 R)
• M39: 12,741,251 km (0.045 R)
• M40: 12,924,209 km (0.097 R)
• M41: 13,108,065 km (0.105 R)
• M42: 13,852,464 km (0.083 R)
• M43: 14,154,053 km (0.103 R)
• M44: 14,267,598 km (0.07 R)
• M45: 14,343,593 km (0.073 R)
• M46: 14,495,884 km (0.049 R)
• M47: 15,033,090 km (0.071 R)
• M48: 15,420,698 km (0.107 R)
• M49: 15,498,639 km (0.082 R)
• M50: 15,576,729 km (0.09 R)
• M51: 16,484,040 km (0.099 R)
• M52: 16,603,568 km (0.105 R)
• M53: 17,448,796 km (0.036 R)
• M54: 17,774,471 km (0.047 R)
• M55: 17,897,141 km (0.098 R)
• M56: 18,184,519 km (0.047 R)
• M57: 18,514,681 km (0.044 R)
• M58: 19,180,990 km (0.035 R)
• M59: 20,622,964 km (0.097 R)
• M60: 20,881,020 km (0.096 R)
• M61: 21,010,423 km (0.118 R)
• M62: 21,661,772 km (0.076 R)
• M63: 22,055,663 km (0.114 R)
• M64: 22,628,772 km (0.085 R)
• M65: 23,162,238 km (0.101 R)
• M66: 24,105,602 km (0.032 R)
• M67: 25,659,625 km (0.103 R)
• M68: 26,169,305 km (0.106 R)
• M69: 26,402,079 km (0.032 R)
• M70: 27,151,565 km (0.082 R)
• M71: 27,718,391 km (0.119 R)
• M72: 28,145,942 km (0.084 R)
• M73: 28,815,392 km (0.067 R)
• M74: 29,296,948 km (0.082 R)
• M75: 29,683,957 km (0.088 R)
• M76: 29,975,374 km (0.062 R)
• M77: 30,072,762 km (0.108 R)
• M78: 30,267,688 km (0.079 R)
• M79: 31,694,104 km (0.119 R)
• M80: 31,842,954 km (0.105 R)
• M81: 32,340,666 km (0.102 R)
• M82: 33,293,305 km (0.101 R)
• M83: 33,646,655 km (0.057 R)
• M84: 33,747,784 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.2

Radius: 6

Gravity: 15.7 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.8 AU - 16.98 AU

Year: 21624 Days

Day: 23.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,114,301 km

• M1: 198,965 km (0.055 R)
• M2: 241,152 km (0.102 R)
• M3: 303,235 km (0.108 R)
• M4: 791,522 km (0.084 R)
• M5: 1,017,116 km (0.117 R)
• M6: 1,617,153 km (0.077 R)
• M7: 1,710,652 km (0.102 R)
• M8: 1,870,572 km (0.06 R)
• M9: 2,136,258 km (0.112 R)
• M10: 2,343,600 km (0.112 R)
• M11: 2,965,479 km (0.107 R)
• M12: 3,003,476 km (0.107 R)
• M13: 3,041,774 km (0.117 R)
• M14: 3,314,490 km (0.095 R)
• M15: 3,841,374 km (0.107 R)
• M16: 4,881,229 km (0.118 R)
• M17: 5,017,064 km (0.116 R)
• M18: 5,619,943 km (0.1 R)
• M19: 5,810,082 km (0.106 R)
• M20: 6,442,582 km (0.065 R)
• M21: 6,792,043 km (0.091 R)
• M22: 6,893,021 km (0.062 R)
• M23: 7,561,724 km (0.113 R)
• M24: 8,685,054 km (0.102 R)
• M25: 8,849,761 km (0.054 R)
• M26: 9,632,009 km (0.087 R)
• M27: 10,088,880 km (0.115 R)
• M28: 10,320,009 km (0.073 R)
• M29: 10,436,247 km (0.098 R)
• M30: 10,846,294 km (0.104 R)
• M31: 11,083,108 km (0.082 R)
• M32: 12,046,967 km (0.048 R)
• M33: 12,108,152 km (0.097 R)
• M34: 13,037,604 km (0.099 R)
• M35: 13,606,076 km (0.099 R)
• M36: 14,118,299 km (0.101 R)
• M37: 15,029,799 km (0.109 R)
• M38: 15,161,595 km (0.091 R)
• M39: 15,293,690 km (0.106 R)
• M40: 16,094,637 km (0.052 R)
• M41: 16,229,424 km (0.064 R)
• M42: 16,568,114 km (0.115 R)
• M43: 16,704,248 km (0.118 R)
• M44: 18,225,957 km (0.094 R)
• M45: 19,503,523 km (0.106 R)
• M46: 20,080,672 km (0.059 R)
• M47: 20,444,195 km (0.078 R)
• M48: 20,517,198 km (0.101 R)
• M49: 21,325,476 km (0.07 R)
• M50: 22,369,220 km (0.116 R)
• M51: 23,888,985 km (0.104 R)
• M52: 25,128,702 km (0.057 R)
• M53: 25,756,265 km (0.087 R)
• M54: 27,347,837 km (0.107 R)
• M55: 27,428,321 km (0.05 R)
• M56: 27,750,704 km (0.056 R)
• M57: 27,912,420 km (0.115 R)
• M58: 28,562,273 km (0.096 R)
• M59: 29,052,954 km (0.118 R)
• M60: 31,211,352 km (0.108 R)
• M61: 33,678,819 km (0.062 R)
• M62: 34,979,573 km (0.099 R)
• M63: 36,473,457 km (0.083 R)
• M64: 37,272,758 km (0.074 R)
• M65: 37,898,526 km (0.056 R)
• M66: 38,077,894 km (0.11 R)
• M67: 38,167,653 km (0.094 R)
• M68: 40,069,939 km (0.041 R)
• M69: 40,802,670 km (0.113 R)
• M70: 43,965,617 km (0.108 R)
• M71: 46,054,004 km (0.119 R)
• M72: 47,206,655 km (0.117 R)
• M73: 47,689,707 km (0.051 R)
• M74: 49,736,505 km (0.05 R)
• M75: 51,811,727 km (0.09 R)
• M76: 52,409,819 km (0.092 R)
• M77: 53,311,296 km (0.096 R)
• M78: 56,352,920 km (0.115 R)
• M79: 58,204,792 km (0.026 R)
• M80: 58,930,341 km (0.102 R)
• M81: 59,034,312 km (0.056 R)
• M82: 59,346,223 km (0.087 R)
• M83: 61,019,775 km (0.119 R)
• M84: 62,814,800 km (0.044 R)
• M85: 63,452,535 km (0.113 R)
• M86: 63,558,899 km (0.032 R)
• M87: 64,627,178 km (0.106 R)
• M88: 65,163,336 km (0.093 R)
• M89: 66,240,441 km (0.114 R)
• M90: 66,889,397 km (0.1 R)
• M91: 67,649,354 km (0.092 R)
• M92: 69,068,140 km (0.114 R)
• M93: 70,276,293 km (0.086 R)
• M94: 71,491,326 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.6

Radius: 7.6

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 12.48 AU - 18.88 AU

Year: 22238 Days

Day: 15.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,114,301 km

• M1: 383,120 km (0.074 R)
• M2: 768,484 km (0.058 R)
• M3: 935,585 km (0.065 R)
• M4: 1,167,611 km (0.075 R)
• M5: 1,249,142 km (0.099 R)
• M6: 1,654,702 km (0.105 R)
• M7: 2,198,939 km (0.119 R)
• M8: 2,614,522 km (0.114 R)
• M9: 3,092,038 km (0.059 R)
• M10: 3,360,417 km (0.06 R)
• M11: 3,756,702 km (0.084 R)
• M12: 3,919,464 km (0.103 R)
• M13: 4,252,020 km (0.091 R)
• M14: 5,440,127 km (0.113 R)
• M15: 6,094,318 km (0.038 R)
• M16: 8,044,027 km (0.052 R)
• M17: 8,096,386 km (0.083 R)
• M18: 8,787,379 km (0.116 R)
• M19: 12,152,882 km (0.075 R)
• M20: 13,003,945 km (0.109 R)
• M21: 13,436,582 km (0.102 R)
• M22: 13,811,324 km (0.116 R)
• M23: 14,126,078 km (0.096 R)
• M24: 14,762,916 km (0.103 R)
• M25: 14,827,094 km (0.084 R)
• M26: 15,084,851 km (0.106 R)
• M27: 15,343,954 km (0.115 R)
• M28: 17,334,504 km (0.119 R)
• M29: 18,775,430 km (0.042 R)
• M30: 19,334,478 km (0.045 R)
• M31: 19,475,100 km (0.097 R)
• M32: 19,828,001 km (0.037 R)
• M33: 20,971,826 km (0.063 R)
• M34: 21,116,338 km (0.11 R)
• M35: 21,333,704 km (0.051 R)
• M36: 22,431,453 km (0.105 R)
• M37: 23,024,459 km (0.112 R)
• M38: 25,756,116 km (0.063 R)
• M39: 26,924,326 km (0.102 R)
• M40: 28,828,856 km (0.11 R)
• M41: 28,909,190 km (0.105 R)
• M42: 29,070,008 km (0.118 R)
• M43: 29,150,491 km (0.085 R)
• M44: 30,612,661 km (0.094 R)
• M45: 31,352,722 km (0.107 R)
• M46: 31,517,878 km (0.091 R)
• M47: 34,541,400 km (0.067 R)
• M48: 35,225,661 km (0.092 R)
• M49: 35,741,923 km (0.033 R)
• M50: 36,087,494 km (0.119 R)
• M51: 36,607,796 km (0.103 R)
• M52: 36,956,209 km (0.053 R)
• M53: 37,480,699 km (0.094 R)
• M54: 38,891,407 km (0.07 R)
• M55: 39,068,980 km (0.103 R)
• M56: 39,246,702 km (0.08 R)
• M57: 40,769,160 km (0.084 R)
• M58: 42,584,829 km (0.1 R)
• M59: 44,241,326 km (0.039 R)
• M60: 44,891,179 km (0.058 R)
• M61: 47,048,830 km (0.056 R)
• M62: 48,283,162 km (0.088 R)
• M63: 51,464,061 km (0.064 R)
• M64: 53,720,745 km (0.066 R)
• M65: 56,210,054 km (0.104 R)
• M66: 56,813,083 km (0.072 R)
• M67: 57,418,356 km (0.1 R)
• M68: 58,025,573 km (0.108 R)
• M69: 59,348,766 km (0.055 R)
• M70: 61,197,198 km (0.071 R)
• M71: 61,610,537 km (0.097 R)
• M72: 61,921,102 km (0.083 R)
• M73: 63,273,018 km (0.066 R)
• M74: 68,884,584 km (0.099 R)
• M75: 69,961,090 km (0.117 R)
• M76: 70,717,905 km (0.029 R)
• M77: 71,695,079 km (0.077 R)
• M78: 72,785,946 km (0.083 R)
• M79: 72,895,302 km (0.09 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 13,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit