🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.6 AU - 0.66 AU

Year: 191 Days

Day: 25.9 Hours

Environment

Temp: 192 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,554,601 km

• M1: 436,377 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.9 AU - 1.12 AU

Year: 389 Days

Day: 45 Hours

Environment

Temp: 1 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.05 AU - 1.07 AU

Year: 418 Days

Day: 27.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Ice Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.8

Radius: 6.5

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.2 AU - 12.42 AU

Year: 15540 Days

Day: 18 Hours

Environment

Temp: -185 °C

Axial Tilt: 168 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 38,554,601 km

• M1: 100,679 km (0.053 R)
• M2: 184,305 km (0.119 R)
• M3: 292,464 km (0.069 R)
• M4: 545,583 km (0.089 R)
• M5: 588,967 km (0.04 R)
• M6: 710,590 km (0.048 R)
• M7: 1,124,078 km (0.052 R)
• M8: 1,375,403 km (0.113 R)
• M9: 1,476,681 km (0.038 R)
• M10: 1,644,081 km (0.096 R)
• M11: 1,795,623 km (0.079 R)
• M12: 1,839,904 km (0.083 R)
• M13: 1,974,542 km (0.094 R)
• M14: 2,066,096 km (0.098 R)
• M15: 2,398,054 km (0.106 R)
• M16: 2,495,891 km (0.119 R)
• M17: 3,031,451 km (0.102 R)
• M18: 3,742,340 km (0.038 R)
• M19: 4,931,195 km (0.072 R)
• M20: 5,182,070 km (0.093 R)
• M21: 5,277,214 km (0.077 R)
• M22: 5,533,775 km (0.055 R)
• M23: 5,959,381 km (0.12 R)
• M24: 6,159,393 km (0.094 R)
• M25: 6,429,567 km (0.11 R)
• M26: 6,772,744 km (0.073 R)
• M27: 7,764,877 km (0.066 R)
• M28: 8,352,049 km (0.099 R)
• M29: 8,688,644 km (0.079 R)
• M30: 8,764,042 km (0.1 R)
• M31: 9,374,999 km (0.055 R)
• M32: 9,452,341 km (0.025 R)
• M33: 9,646,669 km (0.058 R)
• M34: 10,237,431 km (0.083 R)
• M35: 10,317,017 km (0.117 R)
• M36: 10,517,179 km (0.113 R)
• M37: 11,330,094 km (0.118 R)
• M38: 14,197,287 km (0.049 R)
• M39: 14,330,728 km (0.097 R)
• M40: 14,958,590 km (0.08 R)
• M41: 15,549,801 km (0.081 R)
• M42: 15,595,578 km (0.09 R)
• M43: 15,641,355 km (0.075 R)
• M44: 16,474,017 km (0.098 R)
• M45: 16,895,883 km (0.078 R)
• M46: 17,084,376 km (0.034 R)
• M47: 18,133,955 km (0.115 R)
• M48: 18,569,434 km (0.113 R)
• M49: 18,812,830 km (0.116 R)
• M50: 19,648,184 km (0.111 R)
• M51: 20,195,114 km (0.071 R)
• M52: 20,395,276 km (0.087 R)
• M53: 21,814,661 km (0.109 R)
• M54: 22,899,844 km (0.113 R)
• M55: 23,004,113 km (0.044 R)
• M56: 24,373,981 km (0.087 R)
• M57: 24,427,238 km (0.104 R)
• M58: 24,587,158 km (0.027 R)
• M59: 25,230,130 km (0.051 R)
• M60: 25,391,695 km (0.117 R)
• M61: 26,642,184 km (0.098 R)
• M62: 26,806,742 km (0.102 R)
• M63: 27,192,106 km (0.085 R)
• M64: 27,357,860 km (0.1 R)
• M65: 27,523,914 km (0.071 R)
• M66: 27,579,265 km (0.08 R)
• M67: 28,303,169 km (0.083 R)
• M68: 28,527,117 km (0.075 R)
• M69: 29,372,345 km (0.053 R)
• M70: 30,225,801 km (0.066 R)
• M71: 30,511,982 km (0.11 R)
• M72: 30,971,846 km (0.105 R)
• M73: 31,956,798 km (0.104 R)
• M74: 34,374,150 km (0.102 R)
• M75: 34,792,725 km (0.096 R)
• M76: 34,912,702 km (0.109 R)
• M77: 35,092,818 km (0.05 R)
• M78: 35,755,836 km (0.063 R)
• M79: 36,119,209 km (0.096 R)
• M80: 36,179,946 km (0.09 R)
• M81: 36,362,156 km (0.044 R)
• M82: 36,605,701 km (0.073 R)
• M83: 36,727,624 km (0.052 R)
• M84: 36,788,660 km (0.099 R)
• M85: 37,094,288 km (0.119 R)
• M86: 37,278,144 km (0.073 R)
• M87: 38,016,260 km (0.083 R)
• M88: 38,449,196 km (0.082 R)
• M89: 38,883,628 km (0.083 R)
• M90: 40,133,967 km (0.06 R)
• M91: 41,333,892 km (0.047 R)
• M92: 42,353,551 km (0.075 R)
• M93: 42,417,429 km (0.104 R)

Asteroid Belt

Center: 12.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.4

Radius: 3.6

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.14 AU - 14.54 AU

Year: 16597 Days

Day: 23.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,554,601 km

• M1: 67,319 km (0.117 R)
• M2: 449,691 km (0.08 R)
• M3: 949,049 km (0.118 R)
• M4: 1,101,938 km (0.074 R)
• M5: 1,411,606 km (0.108 R)
• M6: 1,605,784 km (0.077 R)
• M7: 1,787,695 km (0.106 R)
• M8: 1,912,609 km (0.081 R)
• M9: 1,954,945 km (0.087 R)
• M10: 2,040,515 km (0.056 R)
• M11: 2,349,435 km (0.098 R)
• M12: 2,509,355 km (0.072 R)
• M13: 2,767,860 km (0.115 R)
• M14: 2,839,816 km (0.077 R)
• M15: 2,985,674 km (0.082 R)
• M16: 3,034,892 km (0.095 R)
• M17: 3,109,093 km (0.07 R)
• M18: 3,540,982 km (0.054 R)
• M19: 3,910,638 km (0.106 R)
• M20: 4,127,405 km (0.113 R)
• M21: 4,516,061 km (0.096 R)
• M22: 4,544,335 km (0.1 R)
• M23: 5,003,600 km (0.091 R)
• M24: 5,781,060 km (0.068 R)
• M25: 5,811,728 km (0.1 R)
• M26: 6,027,747 km (0.107 R)
• M27: 7,114,127 km (0.092 R)
• M28: 7,179,800 km (0.097 R)
• M29: 7,311,895 km (0.1 R)
• M30: 7,679,457 km (0.034 R)
• M31: 8,052,853 km (0.047 R)
• M32: 8,397,527 km (0.1 R)
• M33: 9,787,141 km (0.099 R)
• M34: 10,489,354 km (0.09 R)
• M35: 11,017,285 km (0.099 R)
• M36: 11,131,428 km (0.038 R)
• M37: 11,246,020 km (0.1 R)
• M38: 12,020,189 km (0.087 R)
• M39: 12,137,773 km (0.044 R)
• M40: 12,731,527 km (0.075 R)
• M41: 15,114,322 km (0.081 R)
• M42: 15,156,658 km (0.118 R)
• M43: 15,241,330 km (0.088 R)
• M44: 15,283,666 km (0.088 R)
• M45: 15,453,610 km (0.059 R)
• M46: 15,752,506 km (0.118 R)
• M47: 15,924,245 km (0.109 R)
• M48: 17,541,398 km (0.048 R)
• M49: 18,076,958 km (0.1 R)
• M50: 18,391,861 km (0.094 R)
• M51: 19,347,343 km (0.118 R)
• M52: 20,132,582 km (0.086 R)
• M53: 20,787,223 km (0.059 R)
• M54: 21,164,209 km (0.104 R)
• M55: 21,353,750 km (0.056 R)
• M56: 22,357,252 km (0.037 R)
• M57: 23,621,055 km (0.095 R)
• M58: 23,768,259 km (0.047 R)
• M59: 24,211,967 km (0.109 R)
• M60: 24,957,712 km (0.078 R)
• M61: 25,358,335 km (0.064 R)
• M62: 25,660,373 km (0.082 R)
• M63: 26,064,736 km (0.065 R)
• M64: 27,136,455 km (0.114 R)
• M65: 27,755,342 km (0.104 R)
• M66: 29,269,871 km (0.087 R)
• M67: 29,851,358 km (0.081 R)
• M68: 31,240,972 km (0.059 R)
• M69: 32,760,737 km (0.116 R)
• M70: 32,870,243 km (0.111 R)
• M71: 32,924,995 km (0.039 R)
• M72: 33,419,416 km (0.098 R)
• M73: 34,805,740 km (0.089 R)
• M74: 34,861,540 km (0.098 R)
• M75: 35,141,288 km (0.072 R)
• M76: 36,267,311 km (0.06 R)
• M77: 36,380,557 km (0.077 R)
• M78: 36,834,736 km (0.087 R)
• M79: 37,519,595 km (0.102 R)
• M80: 38,150,898 km (0.077 R)
• M81: 38,381,428 km (0.078 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 13,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit