🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.52 AU - 0.84 AU

Year: 203 Days

Day: 46.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,289,946 km

• M1: 70,161 km (0.071 R)
• M2: 144,661 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.75 AU - 1.21 AU

Year: 351 Days

Day: 31.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.5

Radius: 8.1

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.97 AU - 5.05 AU

Year: 4056 Days

Day: 8.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,289,946 km

• M1: 113,994 km (0.092 R)
• M2: 164,857 km (0.069 R)
• M3: 242,797 km (0.09 R)
• M4: 425,606 km (0.079 R)
• M5: 529,576 km (0.106 R)
• M6: 1,200,373 km (0.081 R)
• M7: 1,326,634 km (0.05 R)
• M8: 1,430,904 km (0.065 R)
• M9: 1,661,733 km (0.062 R)
• M10: 1,717,832 km (0.064 R)
• M11: 2,007,903 km (0.06 R)
• M12: 2,204,923 km (0.079 R)
• M13: 2,440,091 km (0.058 R)
• M14: 2,666,881 km (0.059 R)
• M15: 2,833,084 km (0.064 R)
• M16: 2,917,458 km (0.109 R)
• M17: 2,968,471 km (0.12 R)
• M18: 3,088,897 km (0.058 R)
• M19: 3,158,310 km (0.096 R)
• M20: 3,245,975 km (0.081 R)
• M21: 3,352,189 km (0.076 R)
• M22: 3,495,653 km (0.085 R)
• M23: 3,568,059 km (0.079 R)
• M24: 3,807,116 km (0.034 R)
• M25: 3,863,066 km (0.079 R)
• M26: 4,013,561 km (0.113 R)
• M27: 4,555,554 km (0.109 R)
• M28: 4,694,531 km (0.09 R)
• M29: 4,835,153 km (0.051 R)
• M30: 5,857,355 km (0.1 R)
• M31: 6,227,311 km (0.119 R)
• M32: 6,293,283 km (0.04 R)
• M33: 6,627,186 km (0.079 R)
• M34: 6,807,601 km (0.082 R)
• M35: 6,966,922 km (0.091 R)
• M36: 7,475,406 km (0.033 R)
• M37: 7,805,269 km (0.1 R)
• M38: 8,163,855 km (0.094 R)
• M39: 8,699,715 km (0.103 R)
• M40: 8,872,650 km (0.064 R)
• M41: 8,996,816 km (0.116 R)
• M42: 9,071,615 km (0.119 R)
• M43: 9,448,602 km (0.116 R)
• M44: 10,166,222 km (0.093 R)
• M45: 10,479,032 km (0.086 R)
• M46: 10,927,825 km (0.116 R)
• M47: 10,981,082 km (0.117 R)
• M48: 11,409,830 km (0.099 R)
• M49: 11,898,715 km (0.108 R)
• M50: 11,953,468 km (0.093 R)
• M51: 12,311,306 km (0.047 R)
• M52: 12,924,957 km (0.081 R)
• M53: 12,981,355 km (0.074 R)
• M54: 13,207,248 km (0.103 R)
• M55: 13,777,964 km (0.076 R)
• M56: 13,979,472 km (0.086 R)
• M57: 14,678,244 km (0.109 R)
• M58: 14,972,802 km (0.111 R)
• M59: 15,209,765 km (0.049 R)
• M60: 15,298,925 km (0.109 R)
• M61: 15,418,155 km (0.052 R)
• M62: 16,109,596 km (0.085 R)
• M63: 16,261,139 km (0.103 R)
• M64: 16,352,394 km (0.096 R)
• M65: 16,443,798 km (0.086 R)
• M66: 16,657,723 km (0.1 R)
• M67: 17,429,199 km (0.112 R)
• M68: 18,306,890 km (0.087 R)
• M69: 18,560,458 km (0.047 R)
• M70: 18,623,888 km (0.074 R)
• M71: 18,846,938 km (0.075 R)
• M72: 18,974,695 km (0.099 R)
• M73: 19,199,092 km (0.112 R)
• M74: 20,334,091 km (0.102 R)
• M75: 20,432,376 km (0.12 R)
• M76: 20,629,546 km (0.065 R)
• M77: 21,457,421 km (0.045 R)
• M78: 21,557,502 km (0.064 R)
• M79: 21,657,733 km (0.106 R)
• M80: 21,959,471 km (0.053 R)
• M81: 22,668,715 km (0.068 R)
• M82: 22,736,632 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.4

Radius: 5.4

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 17.52 AU - 18.64 AU

Year: 27803 Days

Day: 22.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,289,946 km

• M1: 201,209 km (0.104 R)
• M2: 360,980 km (0.107 R)
• M3: 446,250 km (0.095 R)
• M4: 1,139,337 km (0.101 R)
• M5: 1,267,393 km (0.077 R)
• M6: 1,509,742 km (0.073 R)
• M7: 1,855,163 km (0.071 R)
• M8: 2,649,677 km (0.098 R)
• M9: 2,683,487 km (0.118 R)
• M10: 2,751,404 km (0.101 R)
• M11: 2,923,890 km (0.094 R)
• M12: 3,064,363 km (0.102 R)
• M13: 3,952,825 km (0.115 R)
• M14: 5,208,998 km (0.083 R)
• M15: 6,258,876 km (0.061 R)
• M16: 6,807,601 km (0.099 R)
• M17: 7,040,824 km (0.111 R)
• M18: 7,087,798 km (0.109 R)
• M19: 7,134,921 km (0.118 R)
• M20: 7,467,327 km (0.12 R)
• M21: 8,745,492 km (0.115 R)
• M22: 8,846,620 km (0.113 R)
• M23: 9,565,138 km (0.087 R)
• M24: 9,826,336 km (0.115 R)
• M25: 10,249,100 km (0.101 R)
• M26: 11,057,676 km (0.077 R)
• M27: 13,662,026 km (0.095 R)
• M28: 13,720,668 km (0.108 R)
• M29: 14,252,189 km (0.084 R)
• M30: 15,092,480 km (0.087 R)
• M31: 16,258,147 km (0.087 R)
• M32: 16,444,845 km (0.071 R)
• M33: 16,757,505 km (0.099 R)
• M34: 17,452,536 km (0.106 R)
• M35: 18,609,826 km (0.111 R)
• M36: 18,674,901 km (0.093 R)
• M37: 18,805,200 km (0.116 R)
• M38: 19,527,010 km (0.104 R)
• M39: 20,593,194 km (0.057 R)
• M40: 21,133,392 km (0.089 R)
• M41: 21,473,278 km (0.103 R)
• M42: 21,541,495 km (0.108 R)
• M43: 21,609,861 km (0.106 R)
• M44: 23,480,433 km (0.061 R)
• M45: 26,126,819 km (0.12 R)
• M46: 27,152,462 km (0.099 R)
• M47: 29,318,789 km (0.113 R)
• M48: 30,307,631 km (0.098 R)
• M49: 32,631,335 km (0.089 R)
• M50: 32,866,802 km (0.047 R)
• M51: 33,260,543 km (0.075 R)
• M52: 33,497,506 km (0.093 R)
• M53: 34,291,572 km (0.105 R)
• M54: 34,931,252 km (0.066 R)
• M55: 35,413,706 km (0.119 R)
• M56: 37,283,081 km (0.097 R)
• M57: 39,434,597 km (0.119 R)
• M58: 40,188,570 km (0.11 R)
• M59: 40,356,868 km (0.047 R)
• M60: 40,862,958 km (0.057 R)
• M61: 40,947,480 km (0.049 R)
• M62: 42,222,802 km (0.119 R)
• M63: 42,822,241 km (0.076 R)
• M64: 43,166,166 km (0.062 R)
• M65: 43,856,710 km (0.089 R)
• M66: 45,161,204 km (0.094 R)
• M67: 45,248,569 km (0.093 R)
• M68: 45,336,084 km (0.061 R)
• M69: 46,743,351 km (0.071 R)
• M70: 48,254,140 km (0.115 R)
• M71: 48,611,978 km (0.118 R)
• M72: 48,880,955 km (0.077 R)
• M73: 50,052,156 km (0.107 R)
• M74: 50,142,513 km (0.047 R)
• M75: 50,504,989 km (0.049 R)
• M76: 51,414,843 km (0.085 R)
• M77: 51,780,311 km (0.073 R)
• M78: 52,421,936 km (0.115 R)
• M79: 52,605,792 km (0.095 R)
• M80: 52,881,950 km (0.116 R)
• M81: 54,734,869 km (0.1 R)
• M82: 55,575,759 km (0.092 R)
• M83: 55,763,205 km (0.03 R)
• M84: 57,554,190 km (0.115 R)
• M85: 57,743,731 km (0.091 R)
• M86: 57,838,726 km (0.076 R)
• M87: 58,695,024 km (0.09 R)
• M88: 60,131,463 km (0.066 R)
• M89: 61,095,621 km (0.093 R)
• M90: 62,648,746 km (0.097 R)
• M91: 63,724,055 km (0.088 R)
• M92: 63,822,192 km (0.111 R)
• M93: 64,313,172 km (0.108 R)
• M94: 65,893,075 km (0.058 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 18,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit