🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.98 AU - 1.22 AU

Year: 437 Days

Day: 35.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,984,167 km

• M1: 132,544 km (0.053 R)
• M2: 284,386 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.3 AU - 2.38 AU

Year: 1356 Days

Day: 19.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.5

Radius: 7.6

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.08 AU - 17.5 AU

Year: 23764 Days

Day: 24.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,984,167 km

• M1: 221,255 km (0.027 R)
• M2: 654,640 km (0.102 R)
• M3: 883,974 km (0.1 R)
• M4: 1,167,761 km (0.081 R)
• M5: 1,447,060 km (0.057 R)
• M6: 1,781,561 km (0.058 R)
• M7: 2,102,897 km (0.102 R)
• M8: 2,403,888 km (0.079 R)
• M9: 3,172,522 km (0.042 R)
• M10: 3,517,644 km (0.069 R)
• M11: 3,829,257 km (0.115 R)
• M12: 4,337,141 km (0.052 R)
• M13: 5,314,016 km (0.097 R)
• M14: 7,687,535 km (0.11 R)
• M15: 8,149,942 km (0.115 R)
• M16: 8,740,704 km (0.104 R)
• M17: 8,920,671 km (0.104 R)
• M18: 9,406,415 km (0.032 R)
• M19: 10,340,354 km (0.108 R)
• M20: 10,914,810 km (0.044 R)
• M21: 11,043,764 km (0.04 R)
• M22: 11,303,466 km (0.089 R)
• M23: 11,895,125 km (0.103 R)
• M24: 12,027,968 km (0.079 R)
• M25: 12,699,513 km (0.076 R)
• M26: 15,868,893 km (0.11 R)
• M27: 17,126,563 km (0.098 R)
• M28: 18,723,969 km (0.114 R)
• M29: 19,344,800 km (0.045 R)
• M30: 21,409,250 km (0.108 R)
• M31: 22,303,397 km (0.063 R)
• M32: 23,960,343 km (0.088 R)
• M33: 24,296,489 km (0.09 R)
• M34: 25,228,933 km (0.067 R)
• M35: 25,485,344 km (0.108 R)
• M36: 25,742,502 km (0.075 R)
• M37: 28,538,935 km (0.094 R)
• M38: 29,073,897 km (0.078 R)
• M39: 29,432,483 km (0.111 R)
• M40: 29,612,300 km (0.08 R)
• M41: 30,425,963 km (0.035 R)
• M42: 31,155,253 km (0.115 R)
• M43: 32,075,130 km (0.098 R)
• M44: 34,982,864 km (0.09 R)
• M45: 36,130,878 km (0.091 R)
• M46: 36,999,892 km (0.104 R)
• M47: 37,096,831 km (0.092 R)
• M48: 37,193,920 km (0.086 R)
• M49: 38,267,435 km (0.075 R)
• M50: 38,857,149 km (0.075 R)
• M51: 41,649,094 km (0.093 R)
• M52: 42,255,714 km (0.046 R)
• M53: 43,069,077 km (0.109 R)
• M54: 43,375,454 km (0.102 R)
• M55: 43,682,429 km (0.097 R)
• M56: 44,195,849 km (0.078 R)
• M57: 48,586,696 km (0.075 R)
• M58: 51,698,481 km (0.111 R)
• M59: 51,806,939 km (0.119 R)
• M60: 51,915,398 km (0.108 R)
• M61: 52,677,300 km (0.118 R)
• M62: 53,004,919 km (0.072 R)
• M63: 53,223,631 km (0.067 R)
• M64: 53,771,907 km (0.073 R)
• M65: 53,991,816 km (0.09 R)
• M66: 56,206,613 km (0.065 R)
• M67: 56,988,710 km (0.112 R)
• M68: 57,325,006 km (0.036 R)
• M69: 57,774,548 km (0.102 R)
• M70: 59,811,473 km (0.102 R)
• M71: 60,610,026 km (0.058 R)
• M72: 60,724,319 km (0.098 R)
• M73: 61,987,075 km (0.086 R)
• M74: 63,955,483 km (0.111 R)
• M75: 64,071,870 km (0.09 R)
• M76: 67,597,443 km (0.076 R)
• M77: 67,834,706 km (0.101 R)
• M78: 67,953,486 km (0.111 R)
• M79: 68,072,267 km (0.084 R)
• M80: 73,124,187 km (0.074 R)
• M81: 74,100,164 km (0.083 R)
• M82: 74,589,648 km (0.041 R)
• M83: 77,053,525 km (0.056 R)
• M84: 80,170,696 km (0.032 R)
• M85: 81,303,002 km (0.115 R)
• M86: 83,456,164 km (0.102 R)
• M87: 84,731,336 km (0.093 R)
• M88: 85,371,466 km (0.03 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.7

Radius: 7.5

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 14.42 AU - 19.42 AU

Year: 26360 Days

Day: 20.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,984,167 km

• M1: 128,505 km (0.083 R)
• M2: 192,981 km (0.073 R)
• M3: 324,179 km (0.092 R)
• M4: 1,072,168 km (0.12 R)
• M5: 2,007,304 km (0.081 R)
• M6: 2,074,474 km (0.115 R)
• M7: 2,457,295 km (0.091 R)
• M8: 2,824,258 km (0.096 R)
• M9: 3,691,627 km (0.114 R)
• M10: 3,899,568 km (0.038 R)
• M11: 3,983,791 km (0.097 R)
• M12: 4,068,613 km (0.085 R)
• M13: 4,724,450 km (0.094 R)
• M14: 4,814,359 km (0.095 R)
• M15: 5,985,710 km (0.051 R)
• M16: 6,230,153 km (0.083 R)
• M17: 6,983,229 km (0.114 R)
• M18: 7,501,136 km (0.087 R)
• M19: 7,658,962 km (0.034 R)
• M20: 7,871,092 km (0.082 R)
• M21: 8,138,872 km (0.03 R)
• M22: 8,246,882 km (0.103 R)
• M23: 8,519,000 km (0.119 R)
• M24: 9,016,114 km (0.109 R)
• M25: 9,465,955 km (0.076 R)
• M26: 11,037,630 km (0.061 R)
• M27: 11,337,424 km (0.111 R)
• M28: 11,883,905 km (0.078 R)
• M29: 13,638,239 km (0.101 R)
• M30: 14,479,877 km (0.063 R)
• M31: 15,807,409 km (0.032 R)
• M32: 16,145,350 km (0.096 R)
• M33: 16,691,083 km (0.119 R)
• M34: 16,828,414 km (0.105 R)
• M35: 17,940,824 km (0.079 R)
• M36: 18,011,135 km (0.118 R)
• M37: 18,364,036 km (0.071 R)
• M38: 18,719,182 km (0.092 R)
• M39: 19,653,420 km (0.102 R)
• M40: 20,602,768 km (0.109 R)
• M41: 20,750,122 km (0.043 R)
• M42: 20,897,775 km (0.065 R)
• M43: 23,847,546 km (0.087 R)
• M44: 24,079,722 km (0.041 R)
• M45: 24,624,558 km (0.079 R)
• M46: 25,647,209 km (0.046 R)
• M47: 26,044,241 km (0.106 R)
• M48: 26,523,254 km (0.05 R)
• M49: 26,844,291 km (0.037 R)
• M50: 27,166,674 km (0.082 R)
• M51: 28,141,155 km (0.074 R)
• M52: 28,550,604 km (0.104 R)
• M53: 30,124,523 km (0.087 R)
• M54: 32,494,752 km (0.103 R)
• M55: 32,666,341 km (0.081 R)
• M56: 33,269,220 km (0.065 R)
• M57: 34,748,743 km (0.099 R)
• M58: 36,071,936 km (0.111 R)
• M59: 36,873,781 km (0.087 R)
• M60: 37,501,493 km (0.113 R)
• M61: 37,681,460 km (0.065 R)
• M62: 38,313,660 km (0.096 R)
• M63: 38,494,973 km (0.096 R)
• M64: 39,040,556 km (0.066 R)
• M65: 39,497,129 km (0.08 R)
• M66: 39,863,644 km (0.07 R)
• M67: 40,231,355 km (0.07 R)
• M68: 44,444,480 km (0.109 R)
• M69: 45,016,692 km (0.116 R)
• M70: 46,265,086 km (0.059 R)
• M71: 47,330,074 km (0.068 R)
• M72: 48,795,534 km (0.07 R)
• M73: 49,484,432 km (0.091 R)
• M74: 49,681,902 km (0.092 R)
• M75: 51,770,737 km (0.1 R)
• M76: 54,600,081 km (0.104 R)
• M77: 54,702,107 km (0.099 R)
• M78: 54,906,308 km (0.041 R)
• M79: 56,033,528 km (0.067 R)
• M80: 56,548,594 km (0.118 R)
• M81: 57,790,854 km (0.09 R)
• M82: 58,311,006 km (0.112 R)
• M83: 60,724,169 km (0.068 R)
• M84: 62,209,078 km (0.106 R)
• M85: 62,528,768 km (0.046 R)
• M86: 63,598,393 km (0.079 R)
• M87: 64,458,581 km (0.092 R)
• M88: 64,890,021 km (0.086 R)
• M89: 66,625,656 km (0.101 R)
• M90: 67,937,330 km (0.078 R)
• M91: 68,156,790 km (0.115 R)
• M92: 68,486,354 km (0.072 R)
• M93: 69,920,698 km (0.064 R)
• M94: 70,253,105 km (0.074 R)
• M95: 72,034,965 km (0.088 R)
• M96: 73,493,544 km (0.026 R)
• M97: 74,170,026 km (0.104 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: 319 - 19,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit