🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.56 AU - 0.74 AU

Year: 161 Days

Day: 45.5 Hours

Environment

Temp: 272 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,781,916 km

• M1: 55,501 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.31 AU - 1.55 AU

Year: 524 Days

Day: 34.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,781,916 km

• M1: 51,162 km (0.109 R)
• M2: 697,724 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.59 AU - 1.67 AU

Year: 638 Days

Day: 46.8 Hours

Environment

Temp: 75 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.48 AU - 2.42 AU

Year: 835 Days

Day: 33.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,781,916 km

• M1: 50,265 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.77 AU - 2.77 AU

Year: 1048 Days

Day: 37.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.51 AU - 3.61 AU

Year: 2059 Days

Day: 14.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,781,916 km

• M1: 1,201,271 km (0.101 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.97 AU - 6.59 AU

Year: 3719 Days

Day: 22.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,781,916 km

• M1: 186,100 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.8

Radius: 4.7

Gravity: 35.62 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.31 AU - 21.63 AU

Year: 22381 Days

Day: 24.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,781,916 km

• M1: 61,186 km (0.104 R)
• M2: 301,290 km (0.106 R)
• M3: 620,532 km (0.081 R)
• M4: 797,207 km (0.05 R)
• M5: 1,257,370 km (0.058 R)
• M6: 1,415,645 km (0.101 R)
• M7: 1,546,992 km (0.079 R)
• M8: 2,148,076 km (0.053 R)
• M9: 2,691,714 km (0.108 R)
• M10: 3,232,660 km (0.086 R)
• M11: 3,537,690 km (0.086 R)
• M12: 4,221,652 km (0.082 R)
• M13: 4,410,893 km (0.099 R)
• M14: 5,655,099 km (0.118 R)
• M15: 5,916,147 km (0.091 R)
• M16: 6,074,721 km (0.1 R)
• M17: 6,668,026 km (0.108 R)
• M18: 8,083,671 km (0.111 R)
• M19: 8,795,008 km (0.083 R)
• M20: 9,526,093 km (0.036 R)
• M21: 10,723,175 km (0.056 R)
• M22: 11,111,083 km (0.095 R)
• M23: 11,437,655 km (0.075 R)
• M24: 11,767,518 km (0.1 R)
• M25: 12,301,732 km (0.098 R)
• M26: 13,049,123 km (0.105 R)
• M27: 13,462,911 km (0.048 R)
• M28: 13,881,037 km (0.066 R)
• M29: 15,377,913 km (0.096 R)
• M30: 15,523,023 km (0.116 R)
• M31: 15,668,731 km (0.057 R)
• M32: 18,598,306 km (0.114 R)
• M33: 19,219,736 km (0.078 R)
• M34: 20,085,309 km (0.05 R)
• M35: 20,482,791 km (0.098 R)
• M36: 20,562,676 km (0.113 R)
• M37: 20,642,561 km (0.108 R)
• M38: 20,722,746 km (0.085 R)
• M39: 21,691,242 km (0.064 R)
• M40: 21,935,685 km (0.072 R)
• M41: 22,922,433 km (0.052 R)
• M42: 23,171,513 km (0.116 R)
• M43: 24,769,069 km (0.118 R)
• M44: 25,882,376 km (0.054 R)
• M45: 29,049,663 km (0.101 R)
• M46: 29,589,262 km (0.097 R)
• M47: 30,041,496 km (0.076 R)
• M48: 31,503,816 km (0.06 R)
• M49: 32,429,677 km (0.096 R)
• M50: 33,176,619 km (0.111 R)
• M51: 33,552,259 km (0.049 R)
• M52: 34,973,439 km (0.092 R)
• M53: 35,355,662 km (0.111 R)
• M54: 35,835,422 km (0.065 R)
• M55: 35,931,613 km (0.097 R)
• M56: 36,995,703 km (0.103 R)
• M57: 39,154,699 km (0.08 R)
• M58: 40,449,619 km (0.072 R)
• M59: 42,163,861 km (0.084 R)
• M60: 42,265,438 km (0.083 R)
• M61: 42,774,669 km (0.103 R)
• M62: 43,901,889 km (0.088 R)
• M63: 44,831,340 km (0.103 R)
• M64: 45,454,565 km (0.069 R)
• M65: 45,871,793 km (0.11 R)
• M66: 47,552,825 km (0.09 R)
• M67: 49,040,276 km (0.097 R)
• M68: 50,219,706 km (0.105 R)
• M69: 50,650,847 km (0.099 R)
• M70: 55,363,030 km (0.101 R)
• M71: 55,585,632 km (0.072 R)
• M72: 56,478,731 km (0.078 R)
• M73: 56,814,878 km (0.088 R)
• M74: 57,489,265 km (0.078 R)
• M75: 57,827,356 km (0.05 R)
• M76: 58,732,423 km (0.112 R)
• M77: 58,845,818 km (0.097 R)
• M78: 59,072,908 km (0.075 R)
• M79: 60,098,701 km (0.106 R)
• M80: 60,441,878 km (0.099 R)
• M81: 62,398,917 km (0.059 R)
• M82: 63,443,410 km (0.106 R)
• M83: 63,676,184 km (0.119 R)
• M84: 65,432,014 km (0.109 R)
• M85: 67,440,964 km (0.12 R)
• M86: 68,035,616 km (0.101 R)
• M87: 68,393,304 km (0.091 R)
• M88: 68,512,683 km (0.109 R)
• M89: 74,445,735 km (0.108 R)
• M90: 76,418,332 km (0.082 R)
• M91: 77,659,995 km (0.112 R)
• M92: 78,033,690 km (0.07 R)
• M93: 80,289,028 km (0.098 R)
• M94: 81,677,595 km (0.119 R)
• M95: 83,074,241 km (0.074 R)
• M96: 85,119,842 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 21.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.1

Radius: 5.3

Gravity: 16.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 19.88 AU - 23.34 AU

Year: 30791 Days

Day: 15.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,781,916 km

• M1: 182,509 km (0.095 R)
• M2: 228,885 km (0.101 R)
• M3: 573,708 km (0.094 R)
• M4: 941,120 km (0.053 R)
• M5: 1,305,092 km (0.077 R)
• M6: 1,744,311 km (0.102 R)
• M7: 2,381,897 km (0.051 R)
• M8: 3,258,541 km (0.041 R)
• M9: 3,707,783 km (0.095 R)
• M10: 4,272,366 km (0.112 R)
• M11: 5,479,620 km (0.077 R)
• M12: 5,690,553 km (0.111 R)
• M13: 6,504,964 km (0.072 R)
• M14: 7,125,197 km (0.056 R)
• M15: 7,239,939 km (0.052 R)
• M16: 7,471,366 km (0.059 R)
• M17: 9,724,310 km (0.117 R)
• M18: 10,237,132 km (0.029 R)
• M19: 11,288,805 km (0.056 R)
• M20: 12,099,925 km (0.092 R)
• M21: 12,720,457 km (0.072 R)
• M22: 13,351,311 km (0.117 R)
• M23: 13,422,071 km (0.101 R)
• M24: 13,777,665 km (0.092 R)
• M25: 15,156,658 km (0.094 R)
• M26: 15,378,362 km (0.118 R)
• M27: 15,974,958 km (0.091 R)
• M28: 16,125,154 km (0.034 R)
• M29: 16,275,949 km (0.066 R)
• M30: 17,731,686 km (0.116 R)
• M31: 17,809,477 km (0.098 R)
• M32: 18,200,077 km (0.045 R)
• M33: 19,228,562 km (0.106 R)
• M34: 19,308,448 km (0.107 R)
• M35: 19,388,482 km (0.098 R)
• M36: 19,790,153 km (0.063 R)
• M37: 21,258,905 km (0.113 R)
• M38: 23,526,958 km (0.061 R)
• M39: 25,694,481 km (0.051 R)
• M40: 25,870,558 km (0.083 R)
• M41: 25,958,821 km (0.111 R)
• M42: 26,401,481 km (0.089 R)
• M43: 26,757,374 km (0.074 R)
• M44: 29,661,069 km (0.108 R)
• M45: 29,753,371 km (0.111 R)
• M46: 29,938,274 km (0.069 R)
• M47: 31,243,814 km (0.119 R)
• M48: 32,472,462 km (0.071 R)
• M49: 32,662,900 km (0.097 R)
• M50: 32,853,787 km (0.11 R)
• M51: 34,879,492 km (0.1 R)
• M52: 35,661,888 km (0.084 R)
• M53: 36,351,086 km (0.119 R)
• M54: 36,945,438 km (0.094 R)
• M55: 37,742,795 km (0.057 R)
• M56: 38,747,494 km (0.05 R)
• M57: 39,050,579 km (0.053 R)
• M58: 40,577,974 km (0.067 R)
• M59: 41,400,463 km (0.082 R)
• M60: 41,710,430 km (0.111 R)
• M61: 42,020,995 km (0.05 R)
• M62: 44,957,302 km (0.106 R)
• M63: 45,382,160 km (0.026 R)
• M64: 45,595,037 km (0.102 R)
• M65: 48,067,292 km (0.089 R)
• M66: 48,501,724 km (0.099 R)
• M67: 49,483,834 km (0.098 R)
• M68: 53,028,705 km (0.108 R)
• M69: 53,477,648 km (0.088 R)
• M70: 54,040,436 km (0.108 R)
• M71: 54,378,976 km (0.07 R)
• M72: 56,654,509 km (0.11 R)
• M73: 57,228,217 km (0.116 R)
• M74: 58,034,699 km (0.092 R)
• M75: 58,497,255 km (0.079 R)
• M76: 58,613,044 km (0.092 R)
• M77: 59,193,334 km (0.111 R)
• M78: 61,415,611 km (0.1 R)
• M79: 62,477,756 km (0.1 R)
• M80: 62,596,087 km (0.099 R)
• M81: 70,943,200 km (0.092 R)
• M82: 71,933,239 km (0.072 R)
• M83: 72,305,737 km (0.074 R)
• M84: 73,676,951 km (0.112 R)
• M85: 74,052,442 km (0.106 R)
• M86: 75,182,654 km (0.063 R)
• M87: 76,571,670 km (0.112 R)
• M88: 77,332,974 km (0.082 R)
• M89: 79,888,554 km (0.084 R)
• M90: 80,402,872 km (0.068 R)
• M91: 80,789,432 km (0.106 R)
• M92: 81,047,489 km (0.109 R)
• M93: 81,823,303 km (0.063 R)
• M94: 82,601,511 km (0.112 R)
• M95: 82,731,512 km (0.115 R)
• M96: 86,397,408 km (0.029 R)

Kuiper Belt

Range: 35.7 - 65.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 11,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit