🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.75 AU - 1.17 AU

Year: 332 Days

Day: 29.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,470,642 km

• M1: 677,379 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.17 AU - 1.23 AU

Year: 464 Days

Day: 47.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,470,642 km

• M1: 37,699 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.46 AU - 3.28 AU

Year: 1717 Days

Day: 18.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.08 AU - 3.52 AU

Year: 2117 Days

Day: 35.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.13 AU - 3.69 AU

Year: 2223 Days

Day: 27.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.56 AU - 5.2 AU

Year: 3807 Days

Day: 31.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,470,642 km

• M1: 752,776 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.4

Radius: 3.3

Gravity: 25.01 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.04 AU - 15.54 AU

Year: 18082 Days

Day: 16.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,470,642 km

• M1: 490,980 km (0.075 R)
• M2: 715,377 km (0.066 R)
• M3: 752,477 km (0.112 R)
• M4: 828,623 km (0.081 R)
• M5: 947,553 km (0.097 R)
• M6: 1,114,803 km (0.079 R)
• M7: 2,053,081 km (0.098 R)
• M8: 2,186,971 km (0.072 R)
• M9: 2,323,554 km (0.11 R)
• M10: 2,379,055 km (0.076 R)
• M11: 3,077,976 km (0.04 R)
• M12: 3,449,577 km (0.104 R)
• M13: 3,544,722 km (0.117 R)
• M14: 3,737,553 km (0.111 R)
• M15: 4,133,389 km (0.112 R)
• M16: 4,751,827 km (0.11 R)
• M17: 5,398,538 km (0.076 R)
• M18: 5,435,190 km (0.031 R)
• M19: 6,497,185 km (0.12 R)
• M20: 6,614,619 km (0.058 R)
• M21: 7,172,320 km (0.072 R)
• M22: 7,415,866 km (0.1 R)
• M23: 8,289,368 km (0.068 R)
• M24: 8,331,853 km (0.115 R)
• M25: 8,933,087 km (0.108 R)
• M26: 9,239,015 km (0.102 R)
• M27: 9,326,978 km (0.072 R)
• M28: 9,415,241 km (0.053 R)
• M29: 10,041,009 km (0.098 R)
• M30: 10,313,427 km (0.076 R)
• M31: 10,359,054 km (0.111 R)
• M32: 11,426,734 km (0.085 R)
• M33: 11,663,398 km (0.069 R)
• M34: 11,997,450 km (0.07 R)
• M35: 12,045,471 km (0.108 R)
• M36: 12,626,210 km (0.051 R)
• M37: 12,870,952 km (0.085 R)
• M38: 13,664,419 km (0.098 R)
• M39: 14,067,137 km (0.063 R)
• M40: 14,781,018 km (0.046 R)
• M41: 15,298,177 km (0.089 R)
• M42: 16,403,407 km (0.101 R)
• M43: 16,616,883 km (0.046 R)
• M44: 16,723,845 km (0.041 R)
• M45: 18,412,356 km (0.052 R)
• M46: 18,634,060 km (0.1 R)
• M47: 19,812,892 km (0.088 R)
• M48: 19,926,436 km (0.09 R)
• M49: 20,325,414 km (0.068 R)
• M50: 20,439,856 km (0.074 R)
• M51: 21,305,430 km (0.101 R)
• M52: 21,771,876 km (0.074 R)
• M53: 22,182,821 km (0.086 R)
• M54: 22,418,887 km (0.092 R)
• M55: 23,191,410 km (0.069 R)
• M56: 24,701,600 km (0.088 R)
• M57: 24,823,822 km (0.094 R)
• M58: 25,684,758 km (0.093 R)
• M59: 26,243,356 km (0.081 R)
• M60: 27,879,358 km (0.055 R)
• M61: 28,902,458 km (0.076 R)
• M62: 29,418,571 km (0.096 R)
• M63: 29,483,347 km (0.111 R)
• M64: 29,807,675 km (0.062 R)
• M65: 30,067,975 km (0.104 R)
• M66: 31,712,205 km (0.096 R)
• M67: 33,183,052 km (0.099 R)
• M68: 33,791,167 km (0.097 R)
• M69: 35,913,811 km (0.038 R)
• M70: 36,260,130 km (0.041 R)
• M71: 36,537,934 km (0.097 R)
• M72: 36,677,209 km (0.086 R)
• M73: 36,886,347 km (0.104 R)
• M74: 37,797,248 km (0.074 R)
• M75: 38,432,142 km (0.08 R)
• M76: 38,715,480 km (0.103 R)
• M77: 39,498,326 km (0.095 R)
• M78: 39,641,192 km (0.11 R)
• M79: 39,712,700 km (0.083 R)
• M80: 40,358,065 km (0.119 R)
• M81: 40,501,978 km (0.094 R)
• M82: 41,007,020 km (0.117 R)
• M83: 41,441,453 km (0.115 R)
• M84: 41,731,972 km (0.099 R)
• M85: 42,388,257 km (0.098 R)
• M86: 42,461,261 km (0.117 R)
• M87: 42,534,415 km (0.072 R)
• M88: 42,900,929 km (0.114 R)
• M89: 44,599,912 km (0.057 R)
• M90: 45,644,854 km (0.054 R)
• M91: 47,075,757 km (0.098 R)
• M92: 47,682,676 km (0.081 R)
• M93: 47,758,671 km (0.077 R)
• M94: 49,364,904 km (0.074 R)
• M95: 50,755,715 km (0.076 R)
• M96: 52,002,763 km (0.112 R)
• M97: 52,081,003 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.8

Radius: 5.9

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 16.82 AU - 21.76 AU

Year: 29916 Days

Day: 24.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,470,642 km

• M1: 100,380 km (0.118 R)
• M2: 531,372 km (0.072 R)
• M3: 1,005,597 km (0.108 R)
• M4: 1,168,210 km (0.094 R)
• M5: 1,224,309 km (0.037 R)
• M6: 1,310,328 km (0.079 R)
• M7: 1,580,202 km (0.07 R)
• M8: 1,933,253 km (0.116 R)
• M9: 2,170,516 km (0.093 R)
• M10: 3,449,727 km (0.091 R)
• M11: 3,571,948 km (0.114 R)
• M12: 3,695,666 km (0.09 R)
• M13: 3,904,953 km (0.12 R)
• M14: 4,247,981 km (0.076 R)
• M15: 4,423,160 km (0.108 R)
• M16: 4,467,292 km (0.064 R)
• M17: 4,735,371 km (0.045 R)
• M18: 5,100,988 km (0.053 R)
• M19: 5,193,739 km (0.115 R)
• M20: 6,054,076 km (0.109 R)
• M21: 6,450,511 km (0.082 R)
• M22: 6,906,485 km (0.111 R)
• M23: 7,164,392 km (0.073 R)
• M24: 7,372,931 km (0.098 R)
• M25: 7,742,737 km (0.072 R)
• M26: 8,610,405 km (0.08 R)
• M27: 8,776,608 km (0.04 R)
• M28: 9,168,405 km (0.097 R)
• M29: 9,795,369 km (0.117 R)
• M30: 11,030,749 km (0.063 R)
• M31: 12,376,531 km (0.057 R)
• M32: 12,563,977 km (0.045 R)
• M33: 13,259,607 km (0.09 R)
• M34: 14,293,478 km (0.082 R)
• M35: 15,420,249 km (0.117 R)
• M36: 15,960,298 km (0.098 R)
• M37: 16,164,349 km (0.105 R)
• M38: 16,643,960 km (0.086 R)
• M39: 17,547,082 km (0.051 R)
• M40: 17,757,716 km (0.095 R)
• M41: 17,898,637 km (0.052 R)
• M42: 18,394,853 km (0.108 R)
• M43: 19,039,321 km (0.078 R)
• M44: 19,473,005 km (0.084 R)
• M45: 21,465,050 km (0.112 R)
• M46: 22,143,327 km (0.119 R)
• M47: 22,523,156 km (0.059 R)
• M48: 23,289,247 km (0.118 R)
• M49: 23,598,167 km (0.117 R)
• M50: 24,219,895 km (0.08 R)
• M51: 24,376,225 km (0.046 R)
• M52: 27,490,105 km (0.117 R)
• M53: 29,467,489 km (0.077 R)
• M54: 32,604,706 km (0.114 R)
• M55: 33,470,728 km (0.054 R)
• M56: 34,519,709 km (0.091 R)
• M57: 35,402,187 km (0.077 R)
• M58: 35,490,898 km (0.117 R)
• M59: 36,202,834 km (0.118 R)
• M60: 36,470,914 km (0.114 R)
• M61: 36,560,523 km (0.11 R)
• M62: 37,369,698 km (0.049 R)
• M63: 37,459,905 km (0.091 R)
• M64: 40,109,134 km (0.113 R)
• M65: 40,386,638 km (0.095 R)
• M66: 40,943,441 km (0.106 R)
• M67: 41,596,436 km (0.063 R)
• M68: 42,912,598 km (0.045 R)
• M69: 43,575,765 km (0.103 R)
• M70: 46,747,539 km (0.04 R)
• M71: 47,137,092 km (0.067 R)
• M72: 47,919,190 km (0.082 R)
• M73: 51,491,886 km (0.093 R)
• M74: 52,701,684 km (0.067 R)
• M75: 52,802,962 km (0.086 R)
• M76: 53,005,667 km (0.059 R)
• M77: 53,208,522 km (0.052 R)
• M78: 54,124,958 km (0.084 R)
• M79: 56,076,612 km (0.119 R)
• M80: 56,490,550 km (0.087 R)
• M81: 56,594,071 km (0.083 R)
• M82: 59,099,686 km (0.12 R)
• M83: 59,731,737 km (0.11 R)
• M84: 59,837,353 km (0.097 R)
• M85: 60,260,117 km (0.094 R)
• M86: 60,790,142 km (0.084 R)
• M87: 62,068,306 km (0.074 R)
• M88: 63,140,324 km (0.112 R)
• M89: 64,542,954 km (0.067 R)
• M90: 65,302,463 km (0.093 R)
• M91: 66,611,444 km (0.066 R)
• M92: 68,370,116 km (0.09 R)
• M93: 73,510,598 km (0.102 R)
• M94: 74,190,222 km (0.091 R)
• M95: 75,441,608 km (0.109 R)
• M96: 75,898,330 km (0.091 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 19,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit