🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.46 AU - 0.62 AU

Year: 152 Days

Day: 17.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.46 AU - 0.72 AU

Year: 174 Days

Day: 32.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,705,187 km

• M1: 68,665 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.59 AU - 0.77 AU

Year: 215 Days

Day: 43.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.88 AU - 0.92 AU

Year: 327 Days

Day: 42 Hours

Environment

Temp: 14 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,705,187 km

• M1: 38,895 km (0.118 R)
• M2: 157,377 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.84 AU - 3.22 AU

Year: 2019 Days

Day: 15.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,705,187 km

• M1: 2,545,857 km (0.092 R)

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.7

Radius: 8.2

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.71 AU - 7.69 AU

Year: 5911 Days

Day: 10.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,705,187 km

• M1: 151,991 km (0.09 R)
• M2: 291,417 km (0.107 R)
• M3: 400,174 km (0.11 R)
• M4: 568,622 km (0.119 R)
• M5: 638,035 km (0.112 R)
• M6: 824,733 km (0.1 R)
• M7: 1,015,171 km (0.112 R)
• M8: 1,145,172 km (0.093 R)
• M9: 1,204,712 km (0.096 R)
• M10: 1,421,928 km (0.077 R)
• M11: 1,551,629 km (0.11 R)
• M12: 1,618,051 km (0.112 R)
• M13: 1,685,370 km (0.098 R)
• M14: 1,736,532 km (0.028 R)
• M15: 1,805,646 km (0.069 R)
• M16: 2,239,480 km (0.062 R)
• M17: 2,785,363 km (0.042 R)
• M18: 2,866,744 km (0.119 R)
• M19: 3,073,488 km (0.116 R)
• M20: 3,392,880 km (0.098 R)
• M21: 3,971,524 km (0.116 R)
• M22: 4,461,158 km (0.037 R)
• M23: 4,532,666 km (0.108 R)
• M24: 5,471,542 km (0.085 R)
• M25: 5,832,372 km (0.119 R)
• M26: 6,015,630 km (0.051 R)
• M27: 6,334,273 km (0.119 R)
• M28: 6,387,979 km (0.117 R)
• M29: 6,495,689 km (0.065 R)
• M30: 6,740,431 km (0.062 R)
• M31: 6,988,016 km (0.097 R)
• M32: 7,071,342 km (0.047 R)
• M33: 7,266,866 km (0.105 R)
• M34: 7,351,239 km (0.093 R)
• M35: 7,464,186 km (0.097 R)
• M36: 7,835,338 km (0.049 R)
• M37: 8,447,642 km (0.043 R)
• M38: 8,924,411 km (0.103 R)
• M39: 9,226,897 km (0.105 R)
• M40: 9,471,340 km (0.065 R)
• M41: 10,154,404 km (0.085 R)
• M42: 10,725,120 km (0.117 R)
• M43: 11,732,363 km (0.065 R)
• M44: 11,831,396 km (0.081 R)
• M45: 12,633,989 km (0.102 R)
• M46: 13,007,834 km (0.089 R)
• M47: 13,281,897 km (0.099 R)
• M48: 13,419,677 km (0.05 R)
• M49: 13,627,169 km (0.055 R)
• M50: 13,801,002 km (0.051 R)
• M51: 13,870,715 km (0.108 R)
• M52: 14,966,220 km (0.108 R)
• M53: 15,724,083 km (0.071 R)
• M54: 15,796,937 km (0.099 R)
• M55: 16,865,514 km (0.045 R)
• M56: 17,014,813 km (0.109 R)
• M57: 17,127,011 km (0.036 R)
• M58: 17,767,440 km (0.04 R)
• M59: 18,762,266 km (0.063 R)
• M60: 19,539,726 km (0.102 R)
• M61: 19,696,355 km (0.112 R)
• M62: 20,565,967 km (0.041 R)
• M63: 20,885,359 km (0.097 R)
• M64: 21,045,578 km (0.103 R)
• M65: 21,569,320 km (0.118 R)
• M66: 21,690,794 km (0.106 R)
• M67: 22,465,561 km (0.053 R)
• M68: 22,670,809 km (0.072 R)
• M69: 22,794,377 km (0.119 R)
• M70: 24,209,723 km (0.055 R)
• M71: 24,631,439 km (0.077 R)
• M72: 24,716,111 km (0.09 R)
• M73: 25,225,941 km (0.106 R)
• M74: 25,396,632 km (0.072 R)
• M75: 26,863,290 km (0.088 R)
• M76: 27,387,331 km (0.116 R)
• M77: 28,003,225 km (0.103 R)
• M78: 28,846,209 km (0.038 R)
• M79: 29,203,599 km (0.089 R)
• M80: 29,697,421 km (0.12 R)
• M81: 29,922,865 km (0.025 R)
• M82: 30,103,580 km (0.043 R)
• M83: 30,194,086 km (0.091 R)
• M84: 30,284,743 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.4

Radius: 11.4

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.75 AU - 9.21 AU

Year: 9455 Days

Day: 8 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,705,187 km

• M1: 198,965 km (0.113 R)
• M2: 337,942 km (0.098 R)
• M3: 412,591 km (0.115 R)
• M4: 696,528 km (0.041 R)
• M5: 1,060,799 km (0.059 R)
• M6: 1,371,513 km (0.085 R)
• M7: 1,526,497 km (0.115 R)
• M8: 1,710,951 km (0.058 R)
• M9: 1,976,786 km (0.086 R)
• M10: 2,153,162 km (0.101 R)
• M11: 2,334,774 km (0.053 R)
• M12: 2,658,055 km (0.092 R)
• M13: 3,053,442 km (0.107 R)
• M14: 3,228,621 km (0.093 R)
• M15: 3,317,482 km (0.096 R)
• M16: 4,580,088 km (0.063 R)
• M17: 5,262,105 km (0.039 R)
• M18: 5,794,674 km (0.108 R)
• M19: 6,910,973 km (0.081 R)
• M20: 7,064,759 km (0.115 R)
• M21: 7,493,806 km (0.095 R)
• M22: 8,254,661 km (0.069 R)
• M23: 9,548,533 km (0.079 R)
• M24: 9,720,122 km (0.072 R)
• M25: 9,806,140 km (0.105 R)
• M26: 10,372,518 km (0.097 R)
• M27: 10,593,175 km (0.12 R)
• M28: 12,883,817 km (0.066 R)
• M29: 13,503,751 km (0.086 R)
• M30: 13,744,753 km (0.098 R)
• M31: 13,987,251 km (0.111 R)
• M32: 14,182,327 km (0.095 R)
• M33: 14,871,973 km (0.037 R)
• M34: 15,270,951 km (0.099 R)
• M35: 15,774,647 km (0.11 R)
• M36: 16,386,352 km (0.111 R)
• M37: 16,746,734 km (0.083 R)
• M38: 17,475,425 km (0.107 R)
• M39: 18,427,466 km (0.117 R)
• M40: 18,802,358 km (0.118 R)
• M41: 19,017,629 km (0.05 R)
• M42: 20,713,920 km (0.081 R)
• M43: 20,825,071 km (0.05 R)
• M44: 21,047,822 km (0.068 R)
• M45: 21,890,357 km (0.103 R)
• M46: 22,230,543 km (0.113 R)
• M47: 23,724,427 km (0.116 R)
• M48: 24,718,804 km (0.057 R)
• M49: 25,250,774 km (0.063 R)
• M50: 25,547,876 km (0.052 R)
• M51: 25,965,852 km (0.059 R)
• M52: 26,687,512 km (0.113 R)
• M53: 27,355,018 km (0.072 R)
• M54: 28,212,363 km (0.062 R)
• M55: 28,335,632 km (0.088 R)
• M56: 28,706,335 km (0.11 R)
• M57: 28,954,369 km (0.117 R)
• M58: 29,140,768 km (0.096 R)
• M59: 29,640,125 km (0.12 R)
• M60: 29,828,020 km (0.054 R)
• M61: 31,409,719 km (0.073 R)
• M62: 32,114,175 km (0.119 R)
• M63: 32,242,829 km (0.107 R)
• M64: 32,436,259 km (0.064 R)
• M65: 32,694,615 km (0.078 R)
• M66: 32,888,793 km (0.089 R)
• M67: 33,800,143 km (0.089 R)
• M68: 33,931,041 km (0.092 R)
• M69: 34,390,456 km (0.097 R)
• M70: 36,048,001 km (0.088 R)
• M71: 36,382,651 km (0.038 R)
• M72: 36,852,837 km (0.083 R)
• M73: 37,055,093 km (0.117 R)
• M74: 37,257,499 km (0.115 R)
• M75: 38,139,379 km (0.112 R)
• M76: 38,822,293 km (0.112 R)
• M77: 39,165,321 km (0.114 R)
• M78: 39,302,801 km (0.112 R)
• M79: 40,200,389 km (0.095 R)
• M80: 40,617,019 km (0.088 R)
• M81: 42,862,632 km (0.12 R)
• M82: 43,146,270 km (0.054 R)
• M83: 43,857,757 km (0.115 R)
• M84: 44,214,997 km (0.117 R)
• M85: 44,788,705 km (0.05 R)
• M86: 44,860,512 km (0.099 R)
• M87: 45,220,594 km (0.074 R)
• M88: 46,888,610 km (0.055 R)
• M89: 46,961,614 km (0.063 R)
• M90: 49,688,634 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.8

Radius: 6.4

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 13.54 AU - 18.42 AU

Year: 24459 Days

Day: 17.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,705,187 km

• M1: 262,544 km (0.074 R)
• M2: 365,318 km (0.039 R)
• M3: 819,348 km (0.077 R)
• M4: 1,179,878 km (0.08 R)
• M5: 1,257,520 km (0.115 R)
• M6: 1,758,822 km (0.055 R)
• M7: 1,847,982 km (0.089 R)
• M8: 1,938,639 km (0.049 R)
• M9: 2,077,466 km (0.116 R)
• M10: 2,219,584 km (0.059 R)
• M11: 2,716,099 km (0.102 R)
• M12: 2,924,190 km (0.092 R)
• M13: 3,245,975 km (0.086 R)
• M14: 3,328,253 km (0.104 R)
• M15: 3,383,455 km (0.083 R)
• M16: 3,981,547 km (0.093 R)
• M17: 4,188,292 km (0.057 R)
• M18: 4,581,285 km (0.054 R)
• M19: 5,081,241 km (0.078 R)
• M20: 5,467,503 km (0.078 R)
• M21: 5,532,728 km (0.114 R)
• M22: 5,763,408 km (0.075 R)
• M23: 6,268,151 km (0.065 R)
• M24: 6,927,877 km (0.058 R)
• M25: 7,391,780 km (0.072 R)
• M26: 7,682,449 km (0.117 R)
• M27: 7,902,807 km (0.083 R)
• M28: 8,237,158 km (0.106 R)
• M29: 9,074,158 km (0.105 R)
• M30: 10,258,524 km (0.03 R)
• M31: 10,298,766 km (0.106 R)
• M32: 12,639,075 km (0.108 R)
• M33: 12,812,310 km (0.087 R)
• M34: 13,912,752 km (0.059 R)
• M35: 14,046,791 km (0.103 R)
• M36: 14,496,931 km (0.077 R)
• M37: 14,769,199 km (0.1 R)
• M38: 15,272,746 km (0.117 R)
• M39: 15,318,822 km (0.096 R)
• M40: 15,457,350 km (0.097 R)
• M41: 16,015,350 km (0.096 R)
• M42: 16,062,174 km (0.066 R)
• M43: 16,864,766 km (0.112 R)
• M44: 17,342,881 km (0.047 R)
• M45: 17,391,052 km (0.107 R)
• M46: 18,361,643 km (0.11 R)
• M47: 18,656,201 km (0.116 R)
• M48: 19,200,288 km (0.096 R)
• M49: 19,299,920 km (0.11 R)
• M50: 20,152,479 km (0.11 R)
• M51: 20,863,966 km (0.117 R)
• M52: 20,966,291 km (0.074 R)
• M53: 21,377,087 km (0.111 R)
• M54: 22,311,326 km (0.068 R)
• M55: 22,573,122 km (0.093 R)
• M56: 23,047,048 km (0.097 R)
• M57: 23,630,779 km (0.078 R)
• M58: 23,737,293 km (0.035 R)
• M59: 23,844,105 km (0.108 R)
• M60: 24,488,423 km (0.082 R)
• M61: 25,356,241 km (0.098 R)
• M62: 25,793,814 km (0.065 R)
• M63: 28,756,002 km (0.117 R)
• M64: 29,155,129 km (0.078 R)
• M65: 29,728,687 km (0.081 R)
• M66: 30,305,836 km (0.106 R)
• M67: 30,828,531 km (0.112 R)
• M68: 31,120,097 km (0.102 R)
• M69: 32,295,787 km (0.032 R)
• M70: 32,710,771 km (0.07 R)
• M71: 33,306,470 km (0.048 R)
• M72: 33,545,827 km (0.091 R)
• M73: 34,751,137 km (0.114 R)
• M74: 35,603,096 km (0.06 R)
• M75: 35,909,024 km (0.09 R)
• M76: 36,585,356 km (0.108 R)
• M77: 37,700,907 km (0.065 R)
• M78: 39,965,370 km (0.107 R)
• M79: 40,665,937 km (0.109 R)
• M80: 42,273,516 km (0.057 R)
• M81: 42,597,545 km (0.047 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 14,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit