🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.44 AU - 0.66 AU

Year: 268 Days

Day: 27.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.3

Radius: 13.9

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.3 AU - 1.74 AU

Year: 1229 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 75,222,580 km

• M1: 182,958 km (0.104 R)
• M2: 331,210 km (0.113 R)
• M3: 427,551 km (0.096 R)
• M4: 550,819 km (0.111 R)
• M5: 666,010 km (0.118 R)
• M6: 766,240 km (0.1 R)
• M7: 877,691 km (0.12 R)
• M8: 1,039,556 km (0.091 R)
• M9: 1,130,362 km (0.037 R)
• M10: 1,278,164 km (0.113 R)
• M11: 1,464,563 km (0.07 R)
• M12: 1,554,771 km (0.089 R)
• M13: 1,823,598 km (0.068 R)
• M14: 1,921,285 km (0.099 R)
• M15: 2,071,482 km (0.103 R)
• M16: 2,166,327 km (0.092 R)
• M17: 2,391,322 km (0.028 R)
• M18: 2,655,811 km (0.101 R)
• M19: 2,791,795 km (0.084 R)
• M20: 2,971,313 km (0.1 R)
• M21: 3,247,770 km (0.118 R)
• M22: 3,524,077 km (0.087 R)
• M23: 3,665,148 km (0.108 R)
• M24: 3,871,294 km (0.095 R)
• M25: 4,183,355 km (0.1 R)
• M26: 4,474,921 km (0.063 R)
• M27: 4,589,663 km (0.077 R)
• M28: 4,910,251 km (0.075 R)
• M29: 5,048,479 km (0.077 R)
• M30: 5,410,057 km (0.102 R)
• M31: 5,501,761 km (0.064 R)
• M32: 5,635,202 km (0.118 R)
• M33: 5,811,428 km (0.089 R)
• M34: 5,915,848 km (0.119 R)
• M35: 6,031,487 km (0.082 R)
• M36: 6,126,781 km (0.111 R)
• M37: 6,307,944 km (0.097 R)
• M38: 6,534,285 km (0.082 R)
• M39: 6,643,043 km (0.117 R)
• M40: 6,939,696 km (0.044 R)
• M41: 7,039,627 km (0.095 R)
• M42: 7,140,007 km (0.11 R)
• M43: 7,364,703 km (0.066 R)
• M44: 7,523,427 km (0.1 R)
• M45: 7,832,795 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.2

Radius: 12.2

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.59 AU - 1.61 AU

Year: 1328 Days

Day: 9.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 163.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 75,222,580 km

• M1: 162,912 km (0.101 R)
• M2: 273,914 km (0.113 R)
• M3: 376,239 km (0.092 R)
• M4: 489,335 km (0.034 R)
• M5: 621,430 km (0.095 R)
• M6: 762,201 km (0.028 R)
• M7: 842,236 km (0.09 R)
• M8: 941,419 km (0.089 R)
• M9: 1,028,336 km (0.094 R)
• M10: 1,170,005 km (0.102 R)
• M11: 1,398,441 km (0.099 R)
• M12: 1,576,462 km (0.066 R)
• M13: 1,675,047 km (0.081 R)
• M14: 1,823,448 km (0.096 R)
• M15: 1,913,357 km (0.077 R)
• M16: 2,090,481 km (0.045 R)
• M17: 2,199,388 km (0.115 R)
• M18: 2,385,338 km (0.111 R)
• M19: 2,507,260 km (0.083 R)
• M20: 2,600,011 km (0.071 R)
• M21: 2,733,452 km (0.102 R)
• M22: 2,853,131 km (0.111 R)
• M23: 3,172,672 km (0.059 R)
• M24: 3,281,878 km (0.12 R)
• M25: 3,435,066 km (0.069 R)
• M26: 3,625,654 km (0.106 R)
• M27: 3,766,426 km (0.084 R)
• M28: 3,891,190 km (0.066 R)
• M29: 4,236,761 km (0.064 R)
• M30: 4,441,411 km (0.062 R)
• M31: 4,601,930 km (0.105 R)
• M32: 4,697,224 km (0.11 R)
• M33: 4,977,271 km (0.028 R)
• M34: 5,055,510 km (0.104 R)
• M35: 5,144,072 km (0.111 R)
• M36: 5,483,211 km (0.085 R)
• M37: 5,706,710 km (0.09 R)
• M38: 6,152,063 km (0.056 R)
• M39: 6,373,617 km (0.096 R)
• M40: 6,608,785 km (0.059 R)
• M41: 6,781,421 km (0.097 R)
• M42: 6,857,566 km (0.09 R)
• M43: 7,131,480 km (0.108 R)
• M44: 7,208,822 km (0.06 R)
• M45: 7,308,754 km (0.094 R)
• M46: 7,509,963 km (0.105 R)
• M47: 7,701,598 km (0.083 R)

Asteroid Belt

Center: 5.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.7

Radius: 7.7

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.21 AU - 11.47 AU

Year: 20249 Days

Day: 15.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 85.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,222,580 km

• M1: 130,749 km (0.038 R)
• M2: 262,245 km (0.105 R)
• M3: 410,646 km (0.073 R)
• M4: 1,012,478 km (0.057 R)
• M5: 1,145,172 km (0.108 R)
• M6: 1,227,600 km (0.048 R)
• M7: 1,732,343 km (0.112 R)
• M8: 1,990,400 km (0.093 R)
• M9: 2,330,436 km (0.116 R)
• M10: 2,507,260 km (0.029 R)
• M11: 2,688,423 km (0.106 R)
• M12: 3,102,361 km (0.102 R)
• M13: 3,495,953 km (0.064 R)
• M14: 3,822,226 km (0.103 R)
• M15: 3,905,402 km (0.087 R)
• M16: 4,115,737 km (0.084 R)
• M17: 4,680,319 km (0.088 R)
• M18: 6,916,358 km (0.113 R)
• M19: 7,377,269 km (0.114 R)
• M20: 9,150,603 km (0.08 R)
• M21: 10,577,317 km (0.106 R)
• M22: 10,694,303 km (0.075 R)
• M23: 10,870,828 km (0.116 R)
• M24: 12,378,625 km (0.117 R)
• M25: 12,502,193 km (0.072 R)
• M26: 13,886,871 km (0.107 R)
• M27: 15,055,530 km (0.107 R)
• M28: 15,385,842 km (0.047 R)
• M29: 16,730,577 km (0.083 R)
• M30: 16,798,794 km (0.113 R)
• M31: 16,867,010 km (0.111 R)
• M32: 17,004,042 km (0.088 R)
• M33: 17,072,558 km (0.109 R)
• M34: 18,252,735 km (0.04 R)
• M35: 18,959,137 km (0.059 R)
• M36: 20,325,863 km (0.098 R)
• M37: 21,649,804 km (0.05 R)
• M38: 22,022,452 km (0.116 R)
• M39: 22,397,344 km (0.113 R)
• M40: 22,623,237 km (0.101 R)
• M41: 23,381,698 km (0.099 R)
• M42: 23,687,327 km (0.107 R)
• M43: 23,917,558 km (0.05 R)
• M44: 24,071,345 km (0.088 R)
• M45: 24,302,772 km (0.12 R)
• M46: 25,706,599 km (0.113 R)
• M47: 26,022,250 km (0.107 R)
• M48: 26,338,949 km (0.094 R)
• M49: 27,297,123 km (0.039 R)
• M50: 27,377,458 km (0.118 R)
• M51: 29,329,560 km (0.047 R)
• M52: 30,990,396 km (0.114 R)
• M53: 33,452,178 km (0.113 R)
• M54: 33,538,197 km (0.094 R)
• M55: 36,152,420 km (0.075 R)
• M56: 36,329,095 km (0.088 R)
• M57: 37,127,349 km (0.111 R)
• M58: 39,920,940 km (0.086 R)
• M59: 40,560,919 km (0.109 R)
• M60: 40,652,773 km (0.089 R)
• M61: 40,928,332 km (0.111 R)
• M62: 41,573,697 km (0.069 R)
• M63: 41,758,750 km (0.1 R)
• M64: 43,155,246 km (0.116 R)
• M65: 47,145,919 km (0.076 R)
• M66: 47,628,820 km (0.11 R)
• M67: 48,113,368 km (0.045 R)
• M68: 48,794,487 km (0.105 R)
• M69: 49,576,734 km (0.062 R)
• M70: 50,067,864 km (0.116 R)
• M71: 52,347,287 km (0.094 R)
• M72: 54,964,651 km (0.101 R)
• M73: 55,676,588 km (0.076 R)
• M74: 57,212,359 km (0.109 R)
• M75: 58,762,044 km (0.074 R)
• M76: 58,865,865 km (0.089 R)
• M77: 60,116,204 km (0.097 R)
• M78: 60,430,209 km (0.084 R)
• M79: 60,744,814 km (0.056 R)
• M80: 60,849,682 km (0.118 R)
• M81: 62,643,211 km (0.083 R)
• M82: 63,386,862 km (0.087 R)
• M83: 65,850,440 km (0.107 R)
• M84: 67,148,201 km (0.025 R)
• M85: 67,474,025 km (0.084 R)
• M86: 67,582,633 km (0.119 R)
• M87: 67,691,391 km (0.093 R)
• M88: 69,220,281 km (0.057 R)
• M89: 70,098,869 km (0.109 R)
• M90: 70,649,988 km (0.095 R)
• M91: 70,981,347 km (0.116 R)
• M92: 73,091,724 km (0.067 R)
• M93: 74,659,809 km (0.083 R)
• M94: 74,772,307 km (0.062 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: 340 - 13,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit