🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.48 AU - 0.74 AU

Year: 200 Days

Day: 44.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.87 AU - 2.47 AU

Year: 1339 Days

Day: 28.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,089,257 km

• M1: 1,604,437 km (0.118 R)
• M2: 1,730,997 km (0.117 R)

Asteroid Belt

Center: 8.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.2

Radius: 3.1

Gravity: 94.61 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 13.41 AU - 15.21 AU

Year: 22680 Days

Day: 17.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,089,257 km

• M1: 116,088 km (0.079 R)
• M2: 964,757 km (0.057 R)
• M3: 1,054,815 km (0.105 R)
• M4: 2,291,091 km (0.047 R)
• M5: 2,411,368 km (0.084 R)
• M6: 2,451,909 km (0.113 R)
• M7: 2,658,055 km (0.067 R)
• M8: 3,629,544 km (0.062 R)
• M9: 3,769,866 km (0.112 R)
• M10: 4,597,292 km (0.082 R)
• M11: 5,965,215 km (0.082 R)
• M12: 6,807,152 km (0.103 R)
• M13: 6,864,448 km (0.115 R)
• M14: 8,107,457 km (0.086 R)
• M15: 8,848,116 km (0.066 R)
• M16: 8,973,778 km (0.029 R)
• M17: 9,610,317 km (0.077 R)
• M18: 10,261,367 km (0.097 R)
• M19: 10,459,434 km (0.078 R)
• M20: 11,400,255 km (0.111 R)
• M21: 11,811,799 km (0.112 R)
• M22: 12,578,638 km (0.081 R)
• M23: 13,075,003 km (0.065 R)
• M24: 14,528,048 km (0.118 R)
• M25: 16,261,289 km (0.088 R)
• M26: 16,646,503 km (0.057 R)
• M27: 16,957,068 km (0.05 R)
• M28: 17,662,422 km (0.095 R)
• M29: 18,457,385 km (0.067 R)
• M30: 18,939,988 km (0.072 R)
• M31: 19,835,481 km (0.068 R)
• M32: 20,329,603 km (0.031 R)
• M33: 20,578,234 km (0.096 R)
• M34: 21,162,414 km (0.065 R)
• M35: 21,330,263 km (0.091 R)
• M36: 21,582,784 km (0.054 R)
• M37: 24,867,504 km (0.106 R)
• M38: 25,936,531 km (0.03 R)
• M39: 26,838,905 km (0.102 R)
• M40: 26,929,711 km (0.044 R)
• M41: 27,020,517 km (0.096 R)
• M42: 28,303,768 km (0.073 R)
• M43: 29,606,765 km (0.028 R)
• M44: 31,310,535 km (0.097 R)
• M45: 32,174,313 km (0.115 R)
• M46: 33,045,870 km (0.11 R)
• M47: 34,417,085 km (0.102 R)
• M48: 35,706,768 km (0.119 R)
• M49: 36,106,792 km (0.1 R)
• M50: 36,407,783 km (0.082 R)
• M51: 36,709,522 km (0.073 R)
• M52: 37,113,287 km (0.109 R)
• M53: 38,027,031 km (0.062 R)
• M54: 40,083,852 km (0.074 R)
• M55: 40,187,673 km (0.102 R)
• M56: 40,291,494 km (0.063 R)
• M57: 43,876,158 km (0.045 R)
• M58: 46,249,379 km (0.079 R)
• M59: 47,451,397 km (0.08 R)
• M60: 47,671,157 km (0.094 R)
• M61: 47,891,215 km (0.109 R)
• M62: 50,669,696 km (0.06 R)
• M63: 50,894,093 km (0.109 R)
• M64: 54,072,150 km (0.088 R)
• M65: 54,186,742 km (0.114 R)
• M66: 54,646,307 km (0.09 R)
• M67: 56,032,630 km (0.082 R)
• M68: 56,148,718 km (0.118 R)
• M69: 61,094,424 km (0.062 R)
• M70: 61,692,367 km (0.098 R)
• M71: 64,103,735 km (0.086 R)
• M72: 64,954,947 km (0.089 R)
• M73: 65,809,898 km (0.119 R)
• M74: 66,054,790 km (0.072 R)
• M75: 67,407,604 km (0.078 R)
• M76: 68,273,027 km (0.103 R)
• M77: 68,397,044 km (0.087 R)
• M78: 68,893,559 km (0.116 R)
• M79: 69,266,806 km (0.053 R)
• M80: 71,394,237 km (0.106 R)
• M81: 72,276,416 km (0.081 R)
• M82: 75,072,550 km (0.102 R)
• M83: 75,200,456 km (0.04 R)
• M84: 75,969,688 km (0.101 R)
• M85: 76,870,267 km (0.031 R)
• M86: 77,128,174 km (0.059 R)
• M87: 78,682,047 km (0.099 R)
• M88: 78,812,048 km (0.107 R)
• M89: 79,332,499 km (0.1 R)
• M90: 81,163,427 km (0.114 R)
• M91: 82,084,052 km (0.107 R)
• M92: 82,479,589 km (0.055 R)
• M93: 83,670,239 km (0.054 R)
• M94: 86,738,641 km (0.075 R)
• M95: 87,276,146 km (0.097 R)
• M96: 89,301,103 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.3

Radius: 3.1

Gravity: 53.62 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 11.6 AU - 19.24 AU

Year: 25369 Days

Day: 24 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,089,257 km

• M1: 132,095 km (0.116 R)
• M2: 250,876 km (0.066 R)
• M3: 686,953 km (0.108 R)
• M4: 917,633 km (0.072 R)
• M5: 1,200,074 km (0.035 R)
• M6: 1,289,833 km (0.084 R)
• M7: 1,838,259 km (0.087 R)
• M8: 1,941,780 km (0.057 R)
• M9: 1,976,637 km (0.032 R)
• M10: 2,525,062 km (0.069 R)
• M11: 2,563,210 km (0.119 R)
• M12: 3,117,320 km (0.115 R)
• M13: 3,407,839 km (0.039 R)
• M14: 4,148,499 km (0.074 R)
• M15: 5,520,311 km (0.103 R)
• M16: 5,569,978 km (0.036 R)
• M17: 9,747,348 km (0.106 R)
• M18: 9,927,763 km (0.041 R)
• M19: 10,598,411 km (0.1 R)
• M20: 12,176,070 km (0.114 R)
• M21: 13,157,282 km (0.116 R)
• M22: 13,556,858 km (0.071 R)
• M23: 14,095,710 km (0.119 R)
• M24: 14,917,152 km (0.052 R)
• M25: 15,403,345 km (0.073 R)
• M26: 16,177,963 km (0.111 R)
• M27: 17,691,594 km (0.106 R)
• M28: 18,206,061 km (0.049 R)
• M29: 19,702,937 km (0.075 R)
• M30: 21,394,590 km (0.059 R)
• M31: 21,942,417 km (0.042 R)
• M32: 22,336,608 km (0.096 R)
• M33: 23,212,054 km (0.112 R)
• M34: 24,750,369 km (0.092 R)
• M35: 24,832,199 km (0.113 R)
• M36: 26,404,772 km (0.102 R)
• M37: 26,740,021 km (0.105 R)
• M38: 27,499,230 km (0.119 R)
• M39: 27,668,874 km (0.113 R)
• M40: 27,753,846 km (0.12 R)
• M41: 28,009,359 km (0.054 R)
• M42: 29,211,677 km (0.097 R)
• M43: 29,298,145 km (0.102 R)
• M44: 30,958,232 km (0.057 R)
• M45: 32,200,942 km (0.116 R)
• M46: 32,738,447 km (0.117 R)
• M47: 33,098,379 km (0.07 R)
• M48: 34,460,019 km (0.111 R)
• M49: 34,642,977 km (0.104 R)
• M50: 34,734,531 km (0.06 R)
• M51: 34,826,235 km (0.088 R)
• M52: 34,917,938 km (0.116 R)
• M53: 35,101,644 km (0.076 R)
• M54: 35,377,952 km (0.1 R)
• M55: 36,676,312 km (0.115 R)
• M56: 38,558,253 km (0.107 R)
• M57: 39,033,525 km (0.099 R)
• M58: 41,633,835 km (0.093 R)
• M59: 42,414,886 km (0.1 R)
• M60: 44,388,830 km (0.077 R)
• M61: 45,186,635 km (0.054 R)
• M62: 45,788,168 km (0.088 R)
• M63: 46,089,907 km (0.108 R)
• M64: 46,594,351 km (0.109 R)
• M65: 47,405,172 km (0.062 R)
• M66: 50,694,829 km (0.104 R)
• M67: 50,798,799 km (0.099 R)
• M68: 53,104,252 km (0.098 R)
• M69: 53,738,846 km (0.085 R)
• M70: 53,844,911 km (0.079 R)
• M71: 54,376,133 km (0.096 R)
• M72: 58,469,281 km (0.034 R)
• M73: 58,687,394 km (0.096 R)
• M74: 59,234,025 km (0.106 R)
• M75: 63,218,863 km (0.077 R)
• M76: 64,791,735 km (0.074 R)
• M77: 67,060,985 km (0.115 R)
• M78: 71,793,664 km (0.117 R)
• M79: 73,551,887 km (0.079 R)
• M80: 74,141,154 km (0.101 R)
• M81: 74,259,186 km (0.117 R)
• M82: 74,850,247 km (0.07 R)
• M83: 76,037,007 km (0.097 R)
• M84: 76,871,614 km (0.03 R)
• M85: 77,230,050 km (0.117 R)
• M86: 77,349,729 km (0.098 R)
• M87: 78,068,995 km (0.073 R)
• M88: 79,755,562 km (0.114 R)
• M89: 80,724,806 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 19,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit