🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.49 AU - 0.61 AU

Year: 179 Days

Day: 18 Hours

Environment

Temp: 22 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.76 AU - 0.94 AU

Year: 345 Days

Day: 36.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,584,509 km

• M1: 333,005 km (0.055 R)

Asteroid Belt

Center: 1.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.35 AU - 1.87 AU

Year: 898 Days

Day: 27.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 111.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.3

Radius: 10.8

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.65 AU - 3.21 AU

Year: 2205 Days

Day: 9.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 43,584,509 km

• M1: 148,700 km (0.076 R)
• M2: 240,105 km (0.101 R)
• M3: 328,816 km (0.087 R)
• M4: 407,654 km (0.099 R)
• M5: 552,764 km (0.104 R)
• M6: 775,665 km (0.066 R)
• M7: 889,359 km (0.068 R)
• M8: 981,063 km (0.033 R)
• M9: 1,154,596 km (0.045 R)
• M10: 1,255,575 km (0.111 R)
• M11: 1,349,223 km (0.038 R)
• M12: 1,456,036 km (0.112 R)
• M13: 1,852,770 km (0.068 R)
• M14: 1,948,213 km (0.081 R)
• M15: 2,257,432 km (0.081 R)
• M16: 2,334,026 km (0.107 R)
• M17: 2,411,518 km (0.117 R)
• M18: 2,542,565 km (0.081 R)
• M19: 2,992,107 km (0.088 R)
• M20: 3,204,835 km (0.115 R)
• M21: 3,364,007 km (0.107 R)
• M22: 3,466,631 km (0.069 R)
• M23: 3,585,412 km (0.104 R)
• M24: 3,934,125 km (0.084 R)
• M25: 4,026,875 km (0.108 R)
• M26: 4,341,629 km (0.095 R)
• M27: 4,664,312 km (0.106 R)
• M28: 4,878,237 km (0.096 R)
• M29: 4,994,923 km (0.025 R)
• M30: 5,731,394 km (0.102 R)
• M31: 6,337,714 km (0.111 R)
• M32: 6,410,418 km (0.096 R)
• M33: 6,778,130 km (0.111 R)
• M34: 7,209,570 km (0.105 R)
• M35: 7,649,837 km (0.097 R)
• M36: 7,863,462 km (0.057 R)
• M37: 8,336,641 km (0.088 R)
• M38: 8,819,094 km (0.106 R)
• M39: 9,580,547 km (0.059 R)
• M40: 9,811,077 km (0.058 R)
• M41: 10,578,215 km (0.115 R)
• M42: 10,729,608 km (0.088 R)
• M43: 11,342,361 km (0.118 R)
• M44: 11,764,825 km (0.106 R)
• M45: 12,079,280 km (0.107 R)
• M46: 12,169,637 km (0.106 R)
• M47: 12,237,704 km (0.083 R)
• M48: 12,785,681 km (0.112 R)
• M49: 13,132,299 km (0.105 R)
• M50: 13,225,200 km (0.095 R)
• M51: 13,716,778 km (0.079 R)
• M52: 14,238,277 km (0.107 R)
• M53: 14,477,484 km (0.09 R)
• M54: 15,056,876 km (0.065 R)
• M55: 15,203,033 km (0.119 R)
• M56: 15,300,571 km (0.102 R)
• M57: 15,890,884 km (0.05 R)
• M58: 16,238,550 km (0.092 R)
• M59: 16,538,643 km (0.116 R)
• M60: 16,790,117 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.5

Radius: 3.3

Gravity: 13.64 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 11.36 AU - 12.94 AU

Year: 18622 Days

Day: 17.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 43,584,509 km

• M1: 113,096 km (0.116 R)
• M2: 146,157 km (0.044 R)
• M3: 183,108 km (0.063 R)
• M4: 234,270 km (0.101 R)
• M5: 302,038 km (0.115 R)
• M6: 376,388 km (0.076 R)
• M7: 402,568 km (0.056 R)
• M8: 484,697 km (0.079 R)
• M9: 513,270 km (0.066 R)
• M10: 847,472 km (0.049 R)
• M11: 917,633 km (0.082 R)
• M12: 953,387 km (0.085 R)
• M13: 989,590 km (0.049 R)
• M14: 1,480,421 km (0.067 R)
• M15: 1,565,093 km (0.047 R)
• M16: 1,717,084 km (0.087 R)
• M17: 2,420,494 km (0.062 R)
• M18: 3,066,158 km (0.101 R)
• M19: 3,449,876 km (0.085 R)
• M20: 3,819,383 km (0.096 R)
• M21: 3,964,942 km (0.116 R)
• M22: 4,261,445 km (0.119 R)
• M23: 4,351,652 km (0.106 R)
• M24: 4,473,126 km (0.102 R)
• M25: 4,534,311 km (0.057 R)
• M26: 5,321,495 km (0.081 R)
• M27: 5,582,245 km (0.071 R)
• M28: 5,780,462 km (0.093 R)
• M29: 5,813,822 km (0.12 R)
• M30: 6,389,175 km (0.082 R)
• M31: 6,561,811 km (0.102 R)
• M32: 6,806,105 km (0.084 R)
• M33: 6,841,260 km (0.088 R)
• M34: 8,521,693 km (0.106 R)
• M35: 9,446,358 km (0.072 R)
• M36: 9,485,702 km (0.089 R)
• M37: 10,564,751 km (0.046 R)
• M38: 10,687,122 km (0.107 R)
• M39: 10,933,061 km (0.061 R)
• M40: 11,347,148 km (0.058 R)
• M41: 12,020,339 km (0.052 R)
• M42: 12,105,460 km (0.109 R)
• M43: 12,148,095 km (0.103 R)
• M44: 12,318,936 km (0.078 R)
• M45: 13,493,429 km (0.119 R)
• M46: 13,803,695 km (0.036 R)
• M47: 14,071,475 km (0.116 R)
• M48: 14,566,793 km (0.105 R)
• M49: 15,113,873 km (0.054 R)
• M50: 15,574,784 km (0.117 R)
• M51: 15,946,834 km (0.049 R)
• M52: 15,993,508 km (0.111 R)
• M53: 17,705,207 km (0.07 R)
• M54: 17,801,997 km (0.114 R)
• M55: 18,190,951 km (0.094 R)
• M56: 19,076,272 km (0.106 R)
• M57: 19,324,604 km (0.092 R)
• M58: 19,824,560 km (0.082 R)
• M59: 20,076,184 km (0.085 R)
• M60: 20,379,419 km (0.112 R)
• M61: 20,582,573 km (0.096 R)
• M62: 21,504,544 km (0.111 R)
• M63: 22,178,782 km (0.106 R)
• M64: 23,123,642 km (0.072 R)
• M65: 23,282,365 km (0.076 R)
• M66: 23,707,523 km (0.097 R)
• M67: 24,350,045 km (0.112 R)
• M68: 25,926,209 km (0.087 R)
• M69: 26,865,534 km (0.113 R)
• M70: 27,311,335 km (0.065 R)
• M71: 28,266,817 km (0.085 R)
• M72: 29,118,926 km (0.085 R)
• M73: 30,673,847 km (0.037 R)
• M74: 30,790,234 km (0.081 R)
• M75: 30,848,278 km (0.092 R)
• M76: 30,964,814 km (0.114 R)
• M77: 31,023,158 km (0.093 R)
• M78: 32,078,571 km (0.05 R)
• M79: 32,492,209 km (0.072 R)
• M80: 32,610,690 km (0.111 R)
• M81: 32,788,712 km (0.025 R)
• M82: 33,983,849 km (0.099 R)
• M83: 34,224,552 km (0.11 R)
• M84: 34,586,729 km (0.083 R)
• M85: 35,071,575 km (0.119 R)
• M86: 35,558,666 km (0.095 R)
• M87: 37,095,186 km (0.113 R)
• M88: 38,214,926 km (0.038 R)
• M89: 38,465,203 km (0.088 R)
• M90: 39,093,364 km (0.037 R)
• M91: 40,998,194 km (0.093 R)
• M92: 41,318,633 km (0.062 R)
• M93: 41,446,988 km (0.086 R)
• M94: 42,026,380 km (0.081 R)
• M95: 42,090,857 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 17,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit