🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.43 AU - 0.65 AU

Year: 260 Days

Day: 17.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,191,573 km

• M1: 258,655 km (0.091 R)

Asteroid Belt

Center: 0.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.7

Radius: 14

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.08 AU - 1.62 AU

Year: 1029 Days

Day: 8.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 29,191,573 km

• M1: 226,641 km (0.083 R)
• M2: 349,461 km (0.12 R)
• M3: 451,636 km (0.092 R)
• M4: 658,829 km (0.098 R)
• M5: 749,635 km (0.068 R)
• M6: 845,527 km (0.076 R)
• M7: 933,192 km (0.075 R)
• M8: 1,057,956 km (0.076 R)
• M9: 1,153,848 km (0.091 R)
• M10: 1,399,937 km (0.1 R)
• M11: 1,647,821 km (0.092 R)
• M12: 1,793,828 km (0.108 R)
• M13: 1,986,809 km (0.08 R)
• M14: 2,107,834 km (0.077 R)
• M15: 2,276,132 km (0.102 R)
• M16: 2,588,941 km (0.03 R)
• M17: 2,779,528 km (0.091 R)
• M18: 3,104,305 km (0.09 R)
• M19: 3,297,137 km (0.102 R)
• M20: 3,673,226 km (0.109 R)
• M21: 3,844,964 km (0.038 R)
• M22: 4,140,869 km (0.11 R)
• M23: 4,331,158 km (0.113 R)
• M24: 4,433,034 km (0.086 R)
• M25: 4,801,942 km (0.086 R)
• M26: 5,349,769 km (0.12 R)
• M27: 5,581,945 km (0.1 R)
• M28: 5,993,190 km (0.059 R)
• M29: 6,234,491 km (0.12 R)
• M30: 6,324,100 km (0.113 R)
• M31: 6,871,629 km (0.057 R)
• M32: 6,990,858 km (0.12 R)
• M33: 7,097,521 km (0.069 R)
• M34: 7,191,319 km (0.096 R)
• M35: 7,448,029 km (0.09 R)
• M36: 7,556,936 km (0.102 R)
• M37: 8,207,986 km (0.075 R)
• M38: 8,306,422 km (0.112 R)
• M39: 8,433,730 km (0.117 R)
• M40: 8,761,947 km (0.106 R)
• M41: 8,876,988 km (0.033 R)
• M42: 8,992,627 km (0.049 R)
• M43: 9,225,551 km (0.099 R)
• M44: 9,328,026 km (0.047 R)
• M45: 9,445,610 km (0.1 R)
• M46: 9,578,452 km (0.1 R)
• M47: 9,712,043 km (0.097 R)
• M48: 9,950,951 km (0.057 R)
• M49: 10,071,228 km (0.11 R)
• M50: 10,207,063 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.1

Radius: 7.8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.36 AU - 7.54 AU

Year: 12020 Days

Day: 16.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 29,191,573 km

• M1: 173,234 km (0.111 R)
• M2: 524,640 km (0.102 R)
• M3: 624,272 km (0.065 R)
• M4: 818,001 km (0.107 R)
• M5: 908,957 km (0.089 R)
• M6: 989,590 km (0.104 R)
• M7: 1,202,168 km (0.112 R)
• M8: 1,508,246 km (0.059 R)
• M9: 1,572,274 km (0.108 R)
• M10: 1,621,043 km (0.11 R)
• M11: 1,720,076 km (0.116 R)
• M12: 1,855,313 km (0.096 R)
• M13: 2,337,467 km (0.117 R)
• M14: 2,797,480 km (0.025 R)
• M15: 2,876,917 km (0.069 R)
• M16: 2,977,297 km (0.092 R)
• M17: 3,453,916 km (0.107 R)
• M18: 3,690,280 km (0.087 R)
• M19: 3,909,740 km (0.115 R)
• M20: 4,247,084 km (0.1 R)
• M21: 4,384,714 km (0.113 R)
• M22: 4,664,162 km (0.075 R)
• M23: 4,877,788 km (0.098 R)
• M24: 4,949,595 km (0.071 R)
• M25: 5,094,406 km (0.12 R)
• M26: 5,712,993 km (0.1 R)
• M27: 6,199,037 km (0.109 R)
• M28: 6,407,576 km (0.06 R)
• M29: 6,671,616 km (0.032 R)
• M30: 6,858,614 km (0.11 R)
• M31: 6,912,319 km (0.1 R)
• M32: 7,020,179 km (0.106 R)
• M33: 7,183,091 km (0.116 R)
• M34: 7,292,447 km (0.097 R)
• M35: 7,540,331 km (0.09 R)
• M36: 7,595,832 km (0.102 R)
• M37: 7,651,482 km (0.085 R)
• M38: 8,101,323 km (0.067 R)
• M39: 8,215,017 km (0.075 R)
• M40: 8,646,607 km (0.08 R)
• M41: 9,471,789 km (0.05 R)
• M42: 9,591,617 km (0.088 R)
• M43: 9,772,481 km (0.11 R)
• M44: 10,693,555 km (0.093 R)
• M45: 10,849,885 km (0.065 R)
• M46: 11,227,769 km (0.079 R)
• M47: 11,386,642 km (0.09 R)
• M48: 11,674,319 km (0.11 R)
• M49: 11,835,136 km (0.107 R)
• M50: 12,322,227 km (0.045 R)
• M51: 12,948,444 km (0.076 R)
• M52: 13,215,326 km (0.089 R)
• M53: 13,652,750 km (0.098 R)
• M54: 14,197,736 km (0.111 R)
• M55: 14,403,881 km (0.116 R)
• M56: 14,507,254 km (0.079 R)
• M57: 15,449,570 km (0.099 R)
• M58: 15,626,246 km (0.08 R)
• M59: 16,017,294 km (0.119 R)
• M60: 16,664,156 km (0.102 R)
• M61: 16,808,966 km (0.097 R)
• M62: 16,918,023 km (0.05 R)
• M63: 16,990,728 km (0.085 R)
• M64: 18,131,860 km (0.077 R)
• M65: 18,430,458 km (0.041 R)
• M66: 18,505,257 km (0.081 R)
• M67: 20,101,017 km (0.116 R)
• M68: 20,603,816 km (0.1 R)
• M69: 20,993,518 km (0.103 R)
• M70: 21,071,758 km (0.07 R)
• M71: 21,189,192 km (0.113 R)
• M72: 21,503,647 km (0.11 R)
• M73: 21,740,460 km (0.076 R)
• M74: 22,576,114 km (0.111 R)
• M75: 22,776,725 km (0.076 R)
• M76: 24,484,384 km (0.097 R)
• M77: 24,772,959 km (0.118 R)
• M78: 25,478,612 km (0.038 R)
• M79: 25,645,563 km (0.067 R)
• M80: 25,729,188 km (0.06 R)
• M81: 26,022,550 km (0.05 R)
• M82: 27,122,094 km (0.071 R)
• M83: 27,335,271 km (0.08 R)
• M84: 27,506,261 km (0.045 R)
• M85: 28,236,748 km (0.093 R)
• M86: 28,582,768 km (0.071 R)
• M87: 28,799,684 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 11,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit