🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.66 AU - 0.86 AU

Year: 231 Days

Day: 38.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,675,510 km

• M1: 52,808 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.77 AU - 0.93 AU

Year: 273 Days

Day: 26.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.03 AU - 1.29 AU

Year: 435 Days

Day: 46.6 Hours

Environment

Temp: 39 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.74 AU - 1.78 AU

Year: 813 Days

Day: 20.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.38 AU - 2.46 AU

Year: 1311 Days

Day: 45.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,675,510 km

• M1: 986,000 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.38 AU - 2.56 AU

Year: 1352 Days

Day: 39.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.62 AU - 2.78 AU

Year: 1545 Days

Day: 37.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.65 AU - 4.31 AU

Year: 2261 Days

Day: 21.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.5

Radius: 9.1

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 12.31 AU - 13.23 AU

Year: 15892 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,675,510 km

• M1: 135,087 km (0.097 R)
• M2: 450,888 km (0.067 R)
• M3: 571,464 km (0.111 R)
• M4: 784,192 km (0.048 R)
• M5: 889,509 km (0.068 R)
• M6: 1,592,619 km (0.058 R)
• M7: 1,700,928 km (0.101 R)
• M8: 2,248,456 km (0.059 R)
• M9: 2,370,378 km (0.104 R)
• M10: 2,880,357 km (0.048 R)
• M11: 3,182,096 km (0.097 R)
• M12: 3,250,612 km (0.06 R)
• M13: 3,779,590 km (0.116 R)
• M14: 3,962,100 km (0.042 R)
• M15: 4,147,451 km (0.115 R)
• M16: 4,565,129 km (0.111 R)
• M17: 5,076,305 km (0.104 R)
• M18: 6,454,101 km (0.065 R)
• M19: 6,937,751 km (0.103 R)
• M20: 7,940,057 km (0.116 R)
• M21: 8,553,408 km (0.099 R)
• M22: 9,133,100 km (0.111 R)
• M23: 9,231,086 km (0.084 R)
• M24: 10,792,140 km (0.071 R)
• M25: 11,051,543 km (0.032 R)
• M26: 11,155,812 km (0.076 R)
• M27: 11,260,531 km (0.092 R)
• M28: 11,629,439 km (0.104 R)
• M29: 11,788,761 km (0.063 R)
• M30: 12,325,069 km (0.119 R)
• M31: 16,953,927 km (0.082 R)
• M32: 17,619,787 km (0.057 R)
• M33: 18,417,742 km (0.119 R)
• M34: 18,479,675 km (0.078 R)
• M35: 18,977,088 km (0.095 R)
• M36: 19,542,119 km (0.104 R)
• M37: 21,529,976 km (0.092 R)
• M38: 24,664,650 km (0.113 R)
• M39: 25,971,686 km (0.09 R)
• M40: 26,180,076 km (0.091 R)
• M41: 28,081,016 km (0.115 R)
• M42: 29,300,538 km (0.108 R)
• M43: 29,880,379 km (0.078 R)
• M44: 32,536,340 km (0.092 R)
• M45: 32,836,134 km (0.061 R)
• M46: 32,986,330 km (0.105 R)
• M47: 34,424,864 km (0.078 R)
• M48: 35,343,843 km (0.114 R)
• M49: 35,420,737 km (0.116 R)
• M50: 35,574,822 km (0.105 R)
• M51: 35,729,207 km (0.079 R)
• M52: 35,883,742 km (0.107 R)
• M53: 36,193,410 km (0.085 R)
• M54: 36,270,901 km (0.097 R)
• M55: 36,737,497 km (0.095 R)
• M56: 37,206,038 km (0.108 R)
• M57: 37,362,667 km (0.052 R)
• M58: 37,676,523 km (0.082 R)
• M59: 38,386,066 km (0.079 R)
• M60: 38,465,053 km (0.069 R)
• M61: 38,940,924 km (0.052 R)
• M62: 40,219,088 km (0.116 R)
• M63: 40,701,990 km (0.036 R)
• M64: 42,488,937 km (0.082 R)
• M65: 44,550,395 km (0.076 R)
• M66: 46,138,826 km (0.051 R)
• M67: 46,307,123 km (0.107 R)
• M68: 46,559,944 km (0.099 R)
• M69: 46,644,317 km (0.097 R)
• M70: 46,728,840 km (0.086 R)
• M71: 46,982,408 km (0.111 R)
• M72: 47,916,048 km (0.105 R)
• M73: 48,598,963 km (0.104 R)
• M74: 49,027,411 km (0.116 R)
• M75: 49,113,280 km (0.04 R)
• M76: 49,371,037 km (0.109 R)
• M77: 49,715,561 km (0.061 R)
• M78: 50,060,683 km (0.077 R)
• M79: 50,927,454 km (0.119 R)
• M80: 51,014,370 km (0.118 R)
• M81: 53,115,622 km (0.107 R)
• M82: 55,334,308 km (0.074 R)
• M83: 55,513,077 km (0.078 R)
• M84: 55,781,755 km (0.092 R)
• M85: 56,590,032 km (0.054 R)
• M86: 56,680,090 km (0.088 R)
• M87: 56,770,148 km (0.088 R)
• M88: 58,036,494 km (0.104 R)
• M89: 58,855,542 km (0.073 R)
• M90: 59,220,711 km (0.094 R)
• M91: 59,586,777 km (0.085 R)
• M92: 60,965,919 km (0.105 R)
• M93: 61,150,673 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.4

Radius: 6.8

Gravity: 14.48 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.72 AU - 18.3 AU

Year: 21272 Days

Day: 22.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,675,510 km

• M1: 175,179 km (0.105 R)
• M2: 228,885 km (0.069 R)
• M3: 809,923 km (0.103 R)
• M4: 1,016,518 km (0.103 R)
• M5: 1,182,272 km (0.089 R)
• M6: 1,571,376 km (0.08 R)
• M7: 2,385,787 km (0.112 R)
• M8: 2,796,882 km (0.101 R)
• M9: 4,604,772 km (0.094 R)
• M10: 4,880,481 km (0.034 R)
• M11: 5,161,575 km (0.061 R)
• M12: 5,399,885 km (0.11 R)
• M13: 6,644,838 km (0.065 R)
• M14: 6,696,449 km (0.103 R)
• M15: 7,486,177 km (0.096 R)
• M16: 7,539,882 km (0.1 R)
• M17: 7,919,412 km (0.073 R)
• M18: 8,194,373 km (0.09 R)
• M19: 8,640,623 km (0.047 R)
• M20: 9,209,694 km (0.12 R)
• M21: 9,324,884 km (0.099 R)
• M22: 9,673,597 km (0.114 R)
• M23: 9,732,089 km (0.118 R)
• M24: 10,624,142 km (0.072 R)
• M25: 12,231,421 km (0.056 R)
• M26: 13,715,133 km (0.112 R)
• M27: 13,846,779 km (0.091 R)
• M28: 14,511,592 km (0.083 R)
• M29: 15,254,794 km (0.097 R)
• M30: 15,323,011 km (0.092 R)
• M31: 16,010,413 km (0.106 R)
• M32: 17,060,141 km (0.087 R)
• M33: 17,201,810 km (0.09 R)
• M34: 18,639,895 km (0.068 R)
• M35: 19,299,472 km (0.047 R)
• M36: 19,817,679 km (0.101 R)
• M37: 19,966,678 km (0.082 R)
• M38: 20,190,776 km (0.075 R)
• M39: 21,782,647 km (0.039 R)
• M40: 23,100,604 km (0.115 R)
• M41: 24,524,028 km (0.091 R)
• M42: 24,683,948 km (0.082 R)
• M43: 25,085,169 km (0.026 R)
• M44: 27,372,072 km (0.116 R)
• M45: 27,537,826 km (0.113 R)
• M46: 27,704,179 km (0.09 R)
• M47: 30,151,451 km (0.088 R)
• M48: 31,011,339 km (0.113 R)
• M49: 32,228,617 km (0.062 R)
• M50: 35,429,713 km (0.095 R)
• M51: 35,973,052 km (0.099 R)
• M52: 37,343,219 km (0.099 R)
• M53: 37,711,529 km (0.109 R)
• M54: 37,803,831 km (0.104 R)
• M55: 38,173,637 km (0.065 R)
• M56: 38,823,639 km (0.088 R)
• M57: 40,040,468 km (0.103 R)
• M58: 40,606,397 km (0.075 R)
• M59: 42,128,256 km (0.071 R)
• M60: 42,703,759 km (0.062 R)
• M61: 42,799,951 km (0.101 R)
• M62: 43,765,605 km (0.116 R)
• M63: 44,056,723 km (0.117 R)
• M64: 45,521,734 km (0.109 R)
• M65: 45,915,177 km (0.111 R)
• M66: 46,210,932 km (0.079 R)
• M67: 48,198,938 km (0.086 R)
• M68: 49,102,659 km (0.076 R)
• M69: 50,214,769 km (0.115 R)
• M70: 51,539,758 km (0.105 R)
• M71: 51,642,232 km (0.106 R)
• M72: 51,744,707 km (0.093 R)
• M73: 53,704,289 km (0.094 R)
• M74: 54,224,142 km (0.118 R)
• M75: 55,373,353 km (0.116 R)
• M76: 59,083,230 km (0.025 R)
• M77: 59,834,810 km (0.043 R)
• M78: 59,942,520 km (0.064 R)
• M79: 60,157,941 km (0.064 R)
• M80: 61,347,544 km (0.064 R)
• M81: 61,564,610 km (0.102 R)
• M82: 62,872,694 km (0.116 R)
• M83: 63,201,061 km (0.089 R)
• M84: 64,410,261 km (0.106 R)
• M85: 67,746,593 km (0.054 R)
• M86: 68,195,685 km (0.087 R)
• M87: 68,420,681 km (0.08 R)
• M88: 68,645,825 km (0.109 R)
• M89: 70,569,654 km (0.082 R)
• M90: 73,315,523 km (0.113 R)
• M91: 75,281,688 km (0.053 R)
• M92: 75,630,400 km (0.108 R)
• M93: 76,679,979 km (0.078 R)
• M94: 78,204,381 km (0.06 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 18,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit