🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.73 AU - 1.13 AU

Year: 320 Days

Day: 37.4 Hours

Environment

Temp: 87 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.16 AU - 1.2 AU

Year: 457 Days

Day: 18.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,944,836 km

• M1: 35,604 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.91 AU - 2.75 AU

Year: 1268 Days

Day: 22.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.4

Radius: 6.7

Gravity: 18.43 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 17.49 AU - 17.71 AU

Year: 26319 Days

Day: 16.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,944,836 km

• M1: 128,505 km (0.109 R)
• M2: 211,083 km (0.079 R)
• M3: 337,942 km (0.115 R)
• M4: 1,073,963 km (0.119 R)
• M5: 1,236,277 km (0.12 R)
• M6: 1,584,241 km (0.11 R)
• M7: 2,080,308 km (0.048 R)
• M8: 2,283,312 km (0.092 R)
• M9: 3,974,367 km (0.066 R)
• M10: 6,364,193 km (0.056 R)
• M11: 7,694,566 km (0.095 R)
• M12: 7,757,098 km (0.098 R)
• M13: 7,945,442 km (0.11 R)
• M14: 8,199,160 km (0.104 R)
• M15: 8,391,094 km (0.063 R)
• M16: 8,714,226 km (0.047 R)
• M17: 9,306,334 km (0.118 R)
• M18: 10,252,989 km (0.109 R)
• M19: 10,807,698 km (0.114 R)
• M20: 11,371,981 km (0.104 R)
• M21: 12,382,665 km (0.067 R)
• M22: 12,602,873 km (0.112 R)
• M23: 13,271,575 km (0.087 R)
• M24: 13,572,416 km (0.099 R)
• M25: 14,798,221 km (0.108 R)
• M26: 15,188,522 km (0.105 R)
• M27: 15,582,264 km (0.107 R)
• M28: 16,783,385 km (0.088 R)
• M29: 17,108,611 km (0.1 R)
• M30: 17,931,100 km (0.105 R)
• M31: 18,347,132 km (0.093 R)
• M32: 18,430,607 km (0.096 R)
• M33: 18,514,382 km (0.119 R)
• M34: 19,188,620 km (0.109 R)
• M35: 19,614,076 km (0.037 R)
• M36: 20,042,824 km (0.1 R)
• M37: 21,787,883 km (0.1 R)
• M38: 23,218,637 km (0.088 R)
• M39: 23,581,112 km (0.116 R)
• M40: 24,864,363 km (0.069 R)
• M41: 25,794,712 km (0.113 R)
• M42: 26,170,053 km (0.037 R)
• M43: 26,358,397 km (0.108 R)
• M44: 27,402,291 km (0.116 R)
• M45: 27,881,303 km (0.075 R)
• M46: 33,125,756 km (0.098 R)
• M47: 33,533,709 km (0.046 R)
• M48: 33,840,834 km (0.1 R)
• M49: 36,751,111 km (0.069 R)
• M50: 39,093,514 km (0.045 R)
• M51: 39,524,505 km (0.054 R)
• M52: 42,918,133 km (0.114 R)
• M53: 43,029,135 km (0.117 R)
• M54: 43,585,788 km (0.078 R)
• M55: 44,593,480 km (0.075 R)
• M56: 45,949,136 km (0.11 R)
• M57: 46,062,680 km (0.098 R)
• M58: 46,403,913 km (0.057 R)
• M59: 47,203,514 km (0.106 R)
• M60: 49,862,765 km (0.111 R)
• M61: 51,033,967 km (0.108 R)
• M62: 52,570,038 km (0.098 R)
• M63: 52,688,819 km (0.041 R)
• M64: 53,762,034 km (0.115 R)
• M65: 55,566,633 km (0.079 R)
• M66: 56,537,074 km (0.106 R)
• M67: 57,024,464 km (0.115 R)
• M68: 57,758,242 km (0.029 R)
• M69: 57,880,763 km (0.115 R)
• M70: 58,618,130 km (0.06 R)
• M71: 61,223,078 km (0.066 R)
• M72: 62,728,482 km (0.073 R)
• M73: 63,485,746 km (0.068 R)
• M74: 64,373,161 km (0.095 R)
• M75: 64,627,477 km (0.098 R)
• M76: 67,446,499 km (0.107 R)
• M77: 68,870,970 km (0.114 R)
• M78: 74,667,289 km (0.08 R)
• M79: 77,218,232 km (0.09 R)
• M80: 81,029,088 km (0.087 R)
• M81: 81,166,419 km (0.078 R)
• M82: 84,900,831 km (0.087 R)
• M83: 87,844,019 km (0.082 R)
• M84: 88,267,082 km (0.098 R)
• M85: 88,549,672 km (0.052 R)
• M86: 89,115,452 km (0.068 R)
• M87: 89,682,577 km (0.063 R)
• M88: 90,108,632 km (0.095 R)
• M89: 92,249,228 km (0.11 R)
• M90: 94,984,625 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.3

Radius: 5.8

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.72 AU - 22.28 AU

Year: 27221 Days

Day: 21.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 67,944,836 km

• M1: 78,240 km (0.083 R)
• M2: 293,661 km (0.078 R)
• M3: 424,858 km (0.081 R)
• M4: 1,020,257 km (0.096 R)
• M5: 1,466,209 km (0.075 R)
• M6: 1,904,680 km (0.116 R)
• M7: 2,514,591 km (0.115 R)
• M8: 3,000,036 km (0.052 R)
• M9: 3,327,206 km (0.087 R)
• M10: 3,401,407 km (0.087 R)
• M11: 3,438,806 km (0.085 R)
• M12: 4,133,988 km (0.099 R)
• M13: 4,294,356 km (0.119 R)
• M14: 4,456,820 km (0.119 R)
• M15: 4,662,666 km (0.095 R)
• M16: 5,169,205 km (0.103 R)
• M17: 5,341,990 km (0.079 R)
• M18: 5,472,889 km (0.095 R)
• M19: 6,418,048 km (0.037 R)
• M20: 9,018,508 km (0.102 R)
• M21: 9,122,329 km (0.037 R)
• M22: 9,594,459 km (0.114 R)
• M23: 10,182,229 km (0.112 R)
• M24: 11,113,476 km (0.045 R)
• M25: 13,350,413 km (0.039 R)
• M26: 16,096,880 km (0.117 R)
• M27: 16,349,252 km (0.117 R)
• M28: 18,086,532 km (0.094 R)
• M29: 19,143,441 km (0.089 R)
• M30: 20,560,881 km (0.116 R)
• M31: 20,765,980 km (0.032 R)
• M32: 20,903,161 km (0.084 R)
• M33: 23,281,169 km (0.068 R)
• M34: 23,423,735 km (0.034 R)
• M35: 23,566,601 km (0.112 R)
• M36: 24,864,961 km (0.114 R)
• M37: 25,229,830 km (0.063 R)
• M38: 27,005,258 km (0.092 R)
• M39: 27,455,398 km (0.053 R)
• M40: 36,547,358 km (0.102 R)
• M41: 38,131,300 km (0.094 R)
• M42: 38,383,373 km (0.049 R)
• M43: 38,889,313 km (0.118 R)
• M44: 39,397,497 km (0.075 R)
• M45: 41,451,924 km (0.05 R)
• M46: 41,797,795 km (0.098 R)
• M47: 42,057,646 km (0.052 R)
• M48: 42,405,162 km (0.096 R)
• M49: 44,068,541 km (0.107 R)
• M50: 44,156,803 km (0.11 R)
• M51: 44,863,953 km (0.092 R)
• M52: 47,368,670 km (0.065 R)
• M53: 47,820,605 km (0.095 R)
• M54: 48,001,918 km (0.117 R)
• M55: 49,002,578 km (0.03 R)
• M56: 49,093,832 km (0.118 R)
• M57: 49,551,303 km (0.114 R)
• M58: 49,734,710 km (0.075 R)
• M59: 49,826,413 km (0.068 R)
• M60: 51,395,096 km (0.116 R)
• M61: 51,487,997 km (0.036 R)
• M62: 54,770,174 km (0.082 R)
• M63: 55,625,126 km (0.076 R)
• M64: 56,388,673 km (0.111 R)
• M65: 58,409,591 km (0.109 R)
• M66: 59,867,572 km (0.109 R)
• M67: 61,140,949 km (0.098 R)
• M68: 62,522,036 km (0.068 R)
• M69: 62,819,287 km (0.049 R)
• M70: 64,813,277 km (0.101 R)
• M71: 65,013,888 km (0.112 R)
• M72: 66,625,656 km (0.068 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 11,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit