🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.85 AU - 3.07 AU

Year: 1469 Days

Day: 12.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,553,916 km

• M1: 326,423 km (0.099 R)
• M2: 2,137,903 km (0.057 R)

Asteroid Belt

Center: 7.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.9

Radius: 8

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.21 AU - 15.45 AU

Year: 18533 Days

Day: 15.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,553,916 km

• M1: 714,629 km (0.027 R)
• M2: 777,161 km (0.076 R)
• M3: 863,629 km (0.096 R)
• M4: 1,022,950 km (0.055 R)
• M5: 1,476,381 km (0.083 R)
• M6: 2,260,873 km (0.112 R)
• M7: 2,778,332 km (0.098 R)
• M8: 3,120,013 km (0.088 R)
• M9: 3,225,180 km (0.113 R)
• M10: 3,620,867 km (0.08 R)
• M11: 4,537,004 km (0.047 R)
• M12: 4,817,201 km (0.093 R)
• M13: 5,734,236 km (0.11 R)
• M14: 5,863,489 km (0.039 R)
• M15: 5,950,106 km (0.075 R)
• M16: 6,523,814 km (0.042 R)
• M17: 6,613,722 km (0.037 R)
• M18: 7,771,310 km (0.078 R)
• M19: 8,593,650 km (0.112 R)
• M20: 10,007,798 km (0.115 R)
• M21: 11,222,383 km (0.079 R)
• M22: 11,276,239 km (0.114 R)
• M23: 12,039,337 km (0.11 R)
• M24: 12,427,245 km (0.086 R)
• M25: 13,787,837 km (0.11 R)
• M26: 14,193,547 km (0.107 R)
• M27: 14,661,938 km (0.084 R)
• M28: 15,195,105 km (0.054 R)
• M29: 15,494,001 km (0.097 R)
• M30: 17,327,921 km (0.089 R)
• M31: 17,891,457 km (0.032 R)
• M32: 18,080,548 km (0.111 R)
• M33: 18,779,918 km (0.108 R)
• M34: 20,401,858 km (0.067 R)
• M35: 20,996,660 km (0.106 R)
• M36: 21,731,335 km (0.107 R)
• M37: 23,432,412 km (0.1 R)
• M38: 23,639,456 km (0.061 R)
• M39: 23,708,570 km (0.075 R)
• M40: 24,124,751 km (0.098 R)
• M41: 25,175,826 km (0.104 R)
• M42: 26,170,352 km (0.094 R)
• M43: 26,241,860 km (0.104 R)
• M44: 26,528,639 km (0.083 R)
• M45: 26,816,466 km (0.091 R)
• M46: 27,613,224 km (0.069 R)
• M47: 28,785,921 km (0.057 R)
• M48: 28,859,823 km (0.115 R)
• M49: 30,801,603 km (0.118 R)
• M50: 32,400,655 km (0.117 R)
• M51: 32,631,335 km (0.12 R)
• M52: 32,862,463 km (0.117 R)
• M53: 33,404,008 km (0.083 R)
• M54: 34,417,533 km (0.118 R)
• M55: 34,967,455 km (0.077 R)
• M56: 35,837,516 km (0.086 R)
• M57: 36,955,012 km (0.085 R)
• M58: 37,518,099 km (0.112 R)
• M59: 37,760,298 km (0.114 R)
• M60: 39,798,718 km (0.026 R)
• M61: 40,955,708 km (0.09 R)
• M62: 41,121,911 km (0.107 R)
• M63: 41,788,968 km (0.053 R)
• M64: 42,375,542 km (0.106 R)
• M65: 43,049,330 km (0.058 R)
• M66: 43,472,094 km (0.12 R)
• M67: 44,321,960 km (0.071 R)
• M68: 44,407,380 km (0.054 R)
• M69: 44,749,061 km (0.114 R)
• M70: 45,091,641 km (0.118 R)
• M71: 45,435,117 km (0.094 R)
• M72: 45,951,828 km (0.096 R)
• M73: 48,213,748 km (0.101 R)
• M74: 48,301,562 km (0.047 R)
• M75: 49,005,121 km (0.053 R)
• M76: 49,889,543 km (0.083 R)
• M77: 50,868,362 km (0.105 R)
• M78: 52,935,506 km (0.091 R)
• M79: 53,116,669 km (0.089 R)
• M80: 54,663,810 km (0.117 R)
• M81: 55,121,729 km (0.062 R)
• M82: 55,857,003 km (0.067 R)
• M83: 55,949,155 km (0.119 R)
• M84: 56,318,213 km (0.097 R)
• M85: 57,151,473 km (0.115 R)
• M86: 57,430,174 km (0.115 R)
• M87: 59,864,281 km (0.103 R)
• M88: 60,241,716 km (0.074 R)
• M89: 60,430,658 km (0.114 R)
• M90: 61,188,820 km (0.119 R)
• M91: 62,331,898 km (0.098 R)
• M92: 63,770,431 km (0.08 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.4

Radius: 6.6

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 17.28 AU - 19.6 AU

Year: 30153 Days

Day: 21.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 68,553,916 km

• M1: 93,349 km (0.115 R)
• M2: 1,323,193 km (0.066 R)
• M3: 1,749,098 km (0.075 R)
• M4: 3,941,156 km (0.116 R)
• M5: 5,009,135 km (0.094 R)
• M6: 5,051,770 km (0.087 R)
• M7: 5,094,705 km (0.082 R)
• M8: 5,442,371 km (0.097 R)
• M9: 6,577,519 km (0.097 R)
• M10: 6,671,467 km (0.118 R)
• M11: 7,389,836 km (0.056 R)
• M12: 10,664,832 km (0.115 R)
• M13: 10,997,239 km (0.091 R)
• M14: 17,926,462 km (0.111 R)
• M15: 18,387,673 km (0.063 R)
• M16: 18,786,052 km (0.103 R)
• M17: 18,986,363 km (0.109 R)
• M18: 19,321,762 km (0.055 R)
• M19: 19,794,641 km (0.071 R)
• M20: 20,134,677 km (0.094 R)
• M21: 20,271,259 km (0.101 R)
• M22: 20,476,657 km (0.101 R)
• M23: 22,781,512 km (0.106 R)
• M24: 23,928,329 km (0.037 R)
• M25: 24,947,091 km (0.111 R)
• M26: 27,858,863 km (0.08 R)
• M27: 30,640,486 km (0.066 R)
• M28: 30,797,564 km (0.11 R)
• M29: 30,876,253 km (0.118 R)
• M30: 32,064,209 km (0.097 R)
• M31: 36,213,157 km (0.114 R)
• M32: 36,629,039 km (0.095 R)
• M33: 38,138,930 km (0.116 R)
• M34: 39,156,644 km (0.106 R)
• M35: 44,822,963 km (0.083 R)
• M36: 45,179,903 km (0.096 R)
• M37: 47,614,010 km (0.117 R)
• M38: 47,796,071 km (0.065 R)
• M39: 50,090,453 km (0.118 R)
• M40: 51,111,459 km (0.119 R)
• M41: 51,764,603 km (0.06 R)
• M42: 54,215,016 km (0.098 R)
• M43: 55,167,506 km (0.083 R)
• M44: 55,741,513 km (0.082 R)
• M45: 56,895,810 km (0.068 R)
• M46: 57,088,941 km (0.097 R)
• M47: 57,282,221 km (0.065 R)
• M48: 58,154,975 km (0.054 R)
• M49: 58,641,767 km (0.063 R)
• M50: 59,815,661 km (0.108 R)
• M51: 62,186,339 km (0.115 R)
• M52: 62,285,821 km (0.111 R)
• M53: 64,487,005 km (0.115 R)
• M54: 66,103,709 km (0.041 R)
• M55: 67,223,000 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 16,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit