🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.64 AU - 0.84 AU

Year: 184 Days

Day: 33.3 Hours

Environment

Temp: 325 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.78 AU - 3.06 AU

Year: 1441 Days

Day: 30.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 111,118,306 km

• M1: 912,248 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.55 AU - 4.35 AU

Year: 2267 Days

Day: 22.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.09 AU - 5.95 AU

Year: 3248 Days

Day: 13.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.31 AU - 6.61 AU

Year: 3684 Days

Day: 33.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.91 AU - 8.63 AU

Year: 6254 Days

Day: 14.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.7

Radius: 9.1

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.98 AU - 15.78 AU

Year: 13348 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 111,118,306 km

• M1: 134,638 km (0.061 R)
• M2: 224,995 km (0.027 R)
• M3: 298,448 km (0.081 R)
• M4: 563,984 km (0.116 R)
• M5: 694,134 km (0.087 R)
• M6: 898,335 km (0.115 R)
• M7: 963,410 km (0.112 R)
• M8: 1,388,418 km (0.103 R)
• M9: 1,568,683 km (0.11 R)
• M10: 1,702,125 km (0.087 R)
• M11: 1,923,679 km (0.045 R)
• M12: 2,303,508 km (0.068 R)
• M13: 2,455,948 km (0.059 R)
• M14: 2,580,414 km (0.093 R)
• M15: 2,835,478 km (0.089 R)
• M16: 3,370,141 km (0.089 R)
• M17: 3,439,255 km (0.087 R)
• M18: 3,684,745 km (0.092 R)
• M19: 4,045,276 km (0.116 R)
• M20: 4,417,176 km (0.103 R)
• M21: 4,531,020 km (0.074 R)
• M22: 4,607,465 km (0.115 R)
• M23: 5,516,571 km (0.108 R)
• M24: 5,598,252 km (0.11 R)
• M25: 5,680,231 km (0.118 R)
• M26: 7,813,048 km (0.039 R)
• M27: 10,416,350 km (0.076 R)
• M28: 11,286,711 km (0.115 R)
• M29: 11,809,555 km (0.118 R)
• M30: 11,915,171 km (0.084 R)
• M31: 12,233,515 km (0.073 R)
• M32: 12,393,884 km (0.072 R)
• M33: 12,716,567 km (0.099 R)
• M34: 13,979,173 km (0.089 R)
• M35: 14,202,822 km (0.114 R)
• M36: 14,540,464 km (0.067 R)
• M37: 15,685,187 km (0.077 R)
• M38: 16,034,199 km (0.105 R)
• M39: 16,562,579 km (0.12 R)
• M40: 16,680,761 km (0.09 R)
• M41: 17,455,977 km (0.04 R)
• M42: 17,696,830 km (0.092 R)
• M43: 17,999,466 km (0.079 R)
• M44: 18,120,940 km (0.094 R)
• M45: 18,732,795 km (0.116 R)
• M46: 19,976,552 km (0.042 R)
• M47: 20,926,947 km (0.105 R)
• M48: 21,118,731 km (0.057 R)
• M49: 22,151,705 km (0.118 R)
• M50: 22,937,094 km (0.056 R)
• M51: 23,200,984 km (0.101 R)
• M52: 23,465,922 km (0.116 R)
• M53: 24,065,510 km (0.078 R)
• M54: 25,689,096 km (0.104 R)
• M55: 26,306,935 km (0.059 R)
• M56: 28,472,664 km (0.111 R)
• M57: 28,543,423 km (0.101 R)
• M58: 28,827,210 km (0.039 R)
• M59: 29,254,761 km (0.111 R)
• M60: 29,469,285 km (0.105 R)
• M61: 31,204,321 km (0.039 R)
• M62: 32,749,517 km (0.108 R)
• M63: 33,643,664 km (0.043 R)
• M64: 34,772,529 km (0.116 R)
• M65: 35,532,037 km (0.067 R)
• M66: 35,684,627 km (0.119 R)
• M67: 37,067,510 km (0.045 R)
• M68: 38,155,087 km (0.069 R)
• M69: 38,545,986 km (0.084 R)
• M70: 40,282,069 km (0.111 R)
• M71: 41,159,610 km (0.081 R)
• M72: 43,014,773 km (0.082 R)
• M73: 44,403,490 km (0.117 R)
• M74: 44,814,735 km (0.087 R)
• M75: 45,392,632 km (0.104 R)
• M76: 47,812,676 km (0.052 R)
• M77: 48,065,497 km (0.072 R)
• M78: 48,234,243 km (0.059 R)
• M79: 48,826,351 km (0.104 R)
• M80: 49,421,003 km (0.118 R)
• M81: 49,847,207 km (0.116 R)
• M82: 51,133,001 km (0.089 R)
• M83: 52,342,949 km (0.083 R)
• M84: 52,429,715 km (0.117 R)
• M85: 52,516,482 km (0.057 R)
• M86: 54,000,044 km (0.109 R)
• M87: 55,143,720 km (0.098 R)
• M88: 55,851,467 km (0.095 R)
• M89: 58,532,411 km (0.065 R)
• M90: 58,983,149 km (0.111 R)
• M91: 60,342,844 km (0.102 R)
• M92: 60,524,755 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.2

Radius: 4.6

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 17.7 AU - 21.82 AU

Year: 25364 Days

Day: 15.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 111,118,306 km

• M1: 636,838 km (0.115 R)
• M2: 697,126 km (0.062 R)
• M3: 1,122,134 km (0.12 R)
• M4: 1,220,419 km (0.117 R)
• M5: 1,451,847 km (0.115 R)
• M6: 1,696,739 km (0.085 R)
• M7: 1,809,835 km (0.108 R)
• M8: 2,013,587 km (0.083 R)
• M9: 2,538,526 km (0.091 R)
• M10: 3,035,191 km (0.027 R)
• M11: 3,172,522 km (0.12 R)
• M12: 4,001,743 km (0.114 R)
• M13: 4,498,408 km (0.111 R)
• M14: 4,655,187 km (0.097 R)
• M15: 4,893,646 km (0.072 R)
• M16: 5,929,461 km (0.069 R)
• M17: 6,187,966 km (0.065 R)
• M18: 6,671,167 km (0.111 R)
• M19: 7,030,202 km (0.101 R)
• M20: 7,349,594 km (0.031 R)
• M21: 7,673,772 km (0.055 R)
• M22: 7,860,919 km (0.083 R)
• M23: 9,412,698 km (0.11 R)
• M24: 10,018,270 km (0.068 R)
• M25: 10,740,678 km (0.047 R)
• M26: 11,747,622 km (0.053 R)
• M27: 13,229,688 km (0.075 R)
• M28: 13,679,977 km (0.025 R)
• M29: 13,793,372 km (0.119 R)
• M30: 14,364,836 km (0.09 R)
• M31: 16,909,047 km (0.103 R)
• M32: 16,969,784 km (0.111 R)
• M33: 18,388,121 km (0.044 R)
• M34: 18,513,335 km (0.088 R)
• M35: 18,638,698 km (0.111 R)
• M36: 22,529,739 km (0.05 R)
• M37: 22,864,987 km (0.111 R)
• M38: 23,472,504 km (0.047 R)
• M39: 24,222,289 km (0.077 R)
• M40: 24,703,545 km (0.078 R)
• M41: 25,257,356 km (0.061 R)
• M42: 27,156,651 km (0.095 R)
• M43: 27,299,068 km (0.04 R)
• M44: 27,513,292 km (0.048 R)
• M45: 27,728,115 km (0.107 R)
• M46: 27,943,536 km (0.119 R)
• M47: 31,239,476 km (0.084 R)
• M48: 32,894,926 km (0.103 R)
• M49: 33,809,867 km (0.101 R)
• M50: 34,270,479 km (0.083 R)
• M51: 36,133,570 km (0.047 R)
• M52: 36,290,349 km (0.114 R)
• M53: 37,393,783 km (0.083 R)
• M54: 37,870,103 km (0.112 R)
• M55: 39,069,578 km (0.076 R)
• M56: 43,990,600 km (0.073 R)
• M57: 44,577,323 km (0.09 R)
• M58: 45,251,112 km (0.039 R)
• M59: 46,182,807 km (0.097 R)
• M60: 46,438,021 km (0.115 R)
• M61: 46,779,105 km (0.103 R)
• M62: 49,189,575 km (0.115 R)
• M63: 50,497,360 km (0.052 R)
• M64: 51,551,875 km (0.113 R)
• M65: 51,639,988 km (0.094 R)
• M66: 54,040,436 km (0.08 R)
• M67: 54,758,655 km (0.074 R)
• M68: 54,848,563 km (0.092 R)
• M69: 55,118,887 km (0.076 R)
• M70: 57,023,118 km (0.059 R)
• M71: 57,388,286 km (0.078 R)
• M72: 59,873,406 km (0.098 R)
• M73: 60,709,658 km (0.116 R)
• M74: 60,989,107 km (0.118 R)
• M75: 62,299,435 km (0.082 R)
• M76: 62,769,771 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 22.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.1

Radius: 5

Gravity: 34.72 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 20.58 AU - 24.94 AU

Year: 31354 Days

Day: 15.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 111,118,306 km

• M1: 226,790 km (0.093 R)
• M2: 917,484 km (0.11 R)
• M3: 1,018,163 km (0.087 R)
• M4: 1,157,888 km (0.065 R)
• M5: 1,230,143 km (0.12 R)
• M6: 2,207,765 km (0.052 R)
• M7: 3,110,738 km (0.049 R)
• M8: 3,211,866 km (0.084 R)
• M9: 3,894,781 km (0.082 R)
• M10: 4,393,241 km (0.094 R)
• M11: 5,267,640 km (0.113 R)
• M12: 8,262,141 km (0.081 R)
• M13: 9,551,674 km (0.055 R)
• M14: 9,995,382 km (0.053 R)
• M15: 12,472,274 km (0.04 R)
• M16: 13,777,964 km (0.038 R)
• M17: 14,446,966 km (0.03 R)
• M18: 14,615,862 km (0.1 R)
• M19: 15,556,383 km (0.118 R)
• M20: 16,340,575 km (0.104 R)
• M21: 16,693,028 km (0.092 R)
• M22: 19,696,205 km (0.116 R)
• M23: 19,789,704 km (0.074 R)
• M24: 19,883,502 km (0.116 R)
• M25: 21,306,776 km (0.077 R)
• M26: 21,402,818 km (0.072 R)
• M27: 21,982,210 km (0.064 R)
• M28: 22,079,299 km (0.082 R)
• M29: 22,176,538 km (0.09 R)
• M30: 22,469,002 km (0.096 R)
• M31: 24,150,332 km (0.112 R)
• M32: 24,551,853 km (0.064 R)
• M33: 25,056,746 km (0.083 R)
• M34: 25,259,600 km (0.047 R)
• M35: 27,423,085 km (0.081 R)
• M36: 28,052,144 km (0.075 R)
• M37: 28,898,120 km (0.088 R)
• M38: 30,940,729 km (0.109 R)
• M39: 34,034,563 km (0.075 R)
• M40: 35,846,193 km (0.076 R)
• M41: 36,879,017 km (0.115 R)
• M42: 38,387,861 km (0.119 R)
• M43: 39,326,438 km (0.043 R)
• M44: 40,035,382 km (0.119 R)
• M45: 40,510,206 km (0.065 R)
• M46: 41,946,196 km (0.071 R)
• M47: 42,307,774 km (0.073 R)
• M48: 45,484,634 km (0.064 R)
• M49: 45,856,086 km (0.106 R)
• M50: 46,352,900 km (0.099 R)
• M51: 47,854,115 km (0.111 R)
• M52: 50,519,500 km (0.108 R)
• M53: 50,775,761 km (0.079 R)
• M54: 52,842,007 km (0.109 R)
• M55: 54,672,487 km (0.108 R)
• M56: 55,463,261 km (0.115 R)
• M57: 55,727,750 km (0.082 R)
• M58: 56,789,745 km (0.026 R)
• M59: 58,664,207 km (0.094 R)
• M60: 59,473,681 km (0.114 R)
• M61: 61,103,849 km (0.12 R)
• M62: 66,221,741 km (0.088 R)
• M63: 66,642,710 km (0.03 R)
• M64: 67,628,261 km (0.077 R)
• M65: 71,044,178 km (0.084 R)
• M66: 72,773,081 km (0.114 R)
• M67: 73,352,474 km (0.116 R)
• M68: 73,787,953 km (0.07 R)
• M69: 74,807,612 km (0.093 R)
• M70: 74,953,620 km (0.116 R)
• M71: 75,245,934 km (0.11 R)
• M72: 76,713,339 km (0.116 R)
• M73: 78,486,822 km (0.106 R)
• M74: 79,527,425 km (0.098 R)
• M75: 80,572,665 km (0.118 R)
• M76: 81,472,347 km (0.026 R)
• M77: 81,923,384 km (0.092 R)
• M78: 82,375,170 km (0.109 R)
• M79: 82,676,909 km (0.075 R)
• M80: 84,494,822 km (0.111 R)
• M81: 87,399,863 km (0.046 R)
• M82: 89,251,586 km (0.095 R)
• M83: 92,053,255 km (0.106 R)
• M84: 92,993,477 km (0.069 R)
• M85: 94,252,194 km (0.044 R)
• M86: 94,883,497 km (0.079 R)
• M87: 96,786,232 km (0.101 R)
• M88: 99,021,972 km (0.096 R)
• M89: 99,503,378 km (0.086 R)
• M90: 102,894,163 km (0.107 R)
• M91: 104,685,299 km (0.081 R)
• M92: 105,666,661 km (0.096 R)
• M93: 106,486,756 km (0.102 R)
• M94: 107,473,653 km (0.075 R)
• M95: 108,463,692 km (0.118 R)
• M96: 109,290,968 km (0.114 R)

Kuiper Belt

Range: 38 - 64 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 15,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit