🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.72 AU - 1.02 AU

Year: 284 Days

Day: 32.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,377,815 km

• M1: 717,471 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.13 AU - 3.15 AU

Year: 1501 Days

Day: 17.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,377,815 km

• M1: 442,062 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.14 AU - 3.56 AU

Year: 1683 Days

Day: 38.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,377,815 km

• M1: 31,266 km (0.115 R)
• M2: 500,704 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.4

Radius: 3.8

Gravity: 52.66 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 11.47 AU - 15.33 AU

Year: 17161 Days

Day: 23.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,377,815 km

• M1: 152,590 km (0.059 R)
• M2: 295,306 km (0.083 R)
• M3: 748,588 km (0.115 R)
• M4: 794,813 km (0.086 R)
• M5: 1,171,351 km (0.079 R)
• M6: 1,252,733 km (0.093 R)
• M7: 1,536,819 km (0.098 R)
• M8: 1,747,154 km (0.111 R)
• M9: 1,840,203 km (0.062 R)
• M10: 2,535,534 km (0.111 R)
• M11: 2,711,910 km (0.088 R)
• M12: 2,783,568 km (0.051 R)
• M13: 3,226,826 km (0.118 R)
• M14: 3,851,397 km (0.109 R)
• M15: 4,260,248 km (0.052 R)
• M16: 5,118,491 km (0.11 R)
• M17: 5,251,783 km (0.077 R)
• M18: 6,645,885 km (0.119 R)
• M19: 6,742,675 km (0.098 R)
• M20: 6,986,669 km (0.089 R)
• M21: 7,085,105 km (0.088 R)
• M22: 7,283,322 km (0.079 R)
• M23: 9,040,499 km (0.119 R)
• M24: 9,309,475 km (0.077 R)
• M25: 9,635,748 km (0.11 R)
• M26: 10,977,791 km (0.097 R)
• M27: 11,034,937 km (0.12 R)
• M28: 11,437,954 km (0.069 R)
• M29: 11,787,265 km (0.111 R)
• M30: 12,258,349 km (0.116 R)
• M31: 13,585,431 km (0.094 R)
• M32: 14,328,334 km (0.055 R)
• M33: 14,767,703 km (0.073 R)
• M34: 15,917,662 km (0.09 R)
• M35: 16,766,032 km (0.092 R)
• M36: 17,030,072 km (0.113 R)
• M37: 17,964,759 km (0.103 R)
• M38: 19,466,872 km (0.102 R)
• M39: 20,162,951 km (0.074 R)
• M40: 20,513,907 km (0.089 R)
• M41: 22,735,136 km (0.109 R)
• M42: 24,655,973 km (0.058 R)
• M43: 24,880,968 km (0.081 R)
• M44: 24,956,066 km (0.102 R)
• M45: 25,031,314 km (0.025 R)
• M46: 25,106,562 km (0.11 R)
• M47: 25,787,531 km (0.082 R)
• M48: 26,551,378 km (0.113 R)
• M49: 27,090,379 km (0.042 R)
• M50: 27,167,721 km (0.09 R)
• M51: 27,710,911 km (0.061 R)
• M52: 29,361,724 km (0.078 R)
• M53: 29,999,011 km (0.07 R)
• M54: 30,399,634 km (0.091 R)
• M55: 32,183,140 km (0.067 R)
• M56: 33,087,608 km (0.07 R)
• M57: 34,669,456 km (0.111 R)
• M58: 35,258,423 km (0.093 R)
• M59: 37,906,006 km (0.101 R)
• M60: 39,472,445 km (0.068 R)
• M61: 39,560,110 km (0.085 R)
• M62: 40,882,555 km (0.077 R)
• M63: 41,861,523 km (0.095 R)
• M64: 42,488,488 km (0.026 R)
• M65: 45,302,125 km (0.117 R)
• M66: 46,870,509 km (0.116 R)
• M67: 47,335,160 km (0.08 R)
• M68: 50,250,074 km (0.105 R)
• M69: 51,585,385 km (0.115 R)
• M70: 51,873,062 km (0.075 R)
• M71: 52,161,187 km (0.083 R)
• M72: 53,319,224 km (0.071 R)
• M73: 53,416,164 km (0.116 R)
• M74: 53,610,043 km (0.083 R)
• M75: 56,349,928 km (0.11 R)
• M76: 57,041,967 km (0.056 R)
• M77: 57,339,368 km (0.046 R)
• M78: 58,534,356 km (0.103 R)
• M79: 60,140,289 km (0.1 R)
• M80: 60,544,053 km (0.064 R)
• M81: 60,746,310 km (0.035 R)
• M82: 61,049,993 km (0.078 R)
• M83: 62,372,139 km (0.088 R)
• M84: 63,087,965 km (0.031 R)
• M85: 63,292,914 km (0.032 R)
• M86: 63,498,163 km (0.113 R)
• M87: 64,837,512 km (0.048 R)
• M88: 65,355,121 km (0.077 R)
• M89: 66,394,527 km (0.106 R)
• M90: 68,068,826 km (0.108 R)
• M91: 68,173,994 km (0.092 R)
• M92: 68,489,645 km (0.063 R)
• M93: 69,333,676 km (0.086 R)
• M94: 70,499,941 km (0.09 R)
• M95: 70,712,670 km (0.089 R)
• M96: 71,032,211 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.2

Radius: 4.7

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 14.56 AU - 18.24 AU

Year: 23235 Days

Day: 18.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,377,815 km

• M1: 117,734 km (0.076 R)
• M2: 189,989 km (0.058 R)
• M3: 238,908 km (0.118 R)
• M4: 587,321 km (0.109 R)
• M5: 1,018,911 km (0.082 R)
• M6: 1,064,239 km (0.088 R)
• M7: 1,554,471 km (0.072 R)
• M8: 1,795,324 km (0.039 R)
• M9: 2,019,272 km (0.096 R)
• M10: 2,743,176 km (0.075 R)
• M11: 3,000,784 km (0.113 R)
• M12: 5,010,033 km (0.102 R)
• M13: 5,403,924 km (0.052 R)
• M14: 5,848,678 km (0.068 R)
• M15: 6,816,128 km (0.09 R)
• M16: 8,426,998 km (0.108 R)
• M17: 8,473,373 km (0.075 R)
• M18: 9,514,724 km (0.106 R)
• M19: 9,756,923 km (0.083 R)
• M20: 10,296,971 km (0.036 R)
• M21: 11,099,863 km (0.045 R)
• M22: 11,406,090 km (0.107 R)
• M23: 11,457,402 km (0.099 R)
• M24: 11,611,787 km (0.05 R)
• M25: 12,131,340 km (0.108 R)
• M26: 12,552,458 km (0.075 R)
• M27: 12,871,401 km (0.119 R)
• M28: 14,173,800 km (0.055 R)
• M29: 15,234,299 km (0.091 R)
• M30: 18,384,531 km (0.107 R)
• M31: 18,625,683 km (0.083 R)
• M32: 19,355,421 km (0.109 R)
• M33: 19,785,366 km (0.065 R)
• M34: 19,970,568 km (0.07 R)
• M35: 20,280,535 km (0.118 R)
• M36: 20,529,765 km (0.095 R)
• M37: 21,093,898 km (0.032 R)
• M38: 23,532,044 km (0.076 R)
• M39: 24,651,336 km (0.096 R)
• M40: 24,784,178 km (0.115 R)
• M41: 25,050,463 km (0.059 R)
• M42: 25,183,904 km (0.041 R)
• M43: 25,317,794 km (0.073 R)
• M44: 26,464,312 km (0.12 R)
• M45: 26,736,431 km (0.034 R)
• M46: 27,352,325 km (0.118 R)
• M47: 27,421,140 km (0.115 R)
• M48: 27,834,629 km (0.114 R)
• M49: 28,598,176 km (0.042 R)
• M50: 29,087,511 km (0.118 R)
• M51: 31,216,288 km (0.05 R)
• M52: 31,792,390 km (0.108 R)
• M53: 32,809,057 km (0.116 R)
• M54: 32,955,065 km (0.078 R)
• M55: 33,101,521 km (0.078 R)
• M56: 33,468,185 km (0.081 R)
• M57: 34,428,005 km (0.116 R)
• M58: 38,510,531 km (0.116 R)
• M59: 38,587,574 km (0.105 R)
• M60: 39,205,563 km (0.113 R)
• M61: 39,749,201 km (0.071 R)
• M62: 39,826,992 km (0.1 R)
• M63: 40,138,904 km (0.087 R)
• M64: 40,216,994 km (0.076 R)
• M65: 43,142,231 km (0.113 R)
• M66: 43,623,038 km (0.099 R)
• M67: 43,783,706 km (0.115 R)
• M68: 43,944,524 km (0.079 R)
• M69: 45,808,364 km (0.118 R)
• M70: 46,298,895 km (0.071 R)
• M71: 48,029,144 km (0.116 R)
• M72: 48,361,102 km (0.094 R)
• M73: 50,621,825 km (0.093 R)
• M74: 53,689,180 km (0.081 R)
• M75: 57,167,330 km (0.093 R)
• M76: 57,255,144 km (0.11 R)
• M77: 59,199,917 km (0.045 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 11,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit