🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.6 AU - 0.66 AU

Year: 328 Days

Day: 17.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,289,614 km

• M1: 494,720 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.5

Radius: 12.5

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.74 AU - 1.1 AU

Year: 579 Days

Day: 5.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 32,289,614 km

• M1: 167,849 km (0.116 R)
• M2: 290,818 km (0.061 R)
• M3: 370,704 km (0.12 R)
• M4: 473,776 km (0.066 R)
• M5: 563,535 km (0.037 R)
• M6: 669,750 km (0.091 R)
• M7: 769,083 km (0.08 R)
• M8: 905,217 km (0.117 R)
• M9: 1,100,292 km (0.111 R)
• M10: 1,220,719 km (0.114 R)
• M11: 1,346,082 km (0.114 R)
• M12: 1,444,517 km (0.101 R)
• M13: 1,551,928 km (0.059 R)
• M14: 1,761,964 km (0.108 R)
• M15: 1,932,655 km (0.073 R)
• M16: 2,023,610 km (0.118 R)
• M17: 2,108,881 km (0.046 R)
• M18: 2,350,033 km (0.092 R)
• M19: 2,462,680 km (0.109 R)
• M20: 2,608,089 km (0.039 R)
• M21: 2,795,984 km (0.107 R)
• M22: 2,931,669 km (0.113 R)
• M23: 3,020,830 km (0.075 R)
• M24: 3,176,860 km (0.078 R)
• M25: 3,344,111 km (0.085 R)
• M26: 3,437,310 km (0.097 R)
• M27: 3,557,288 km (0.108 R)
• M28: 3,652,582 km (0.109 R)
• M29: 3,836,737 km (0.11 R)
• M30: 4,051,260 km (0.078 R)
• M31: 4,454,725 km (0.048 R)
• M32: 4,737,166 km (0.026 R)
• M33: 4,919,227 km (0.08 R)
• M34: 5,025,740 km (0.101 R)
• M35: 5,162,323 km (0.099 R)
• M36: 5,241,012 km (0.07 R)
• M37: 5,339,896 km (0.117 R)
• M38: 5,640,289 km (0.07 R)
• M39: 5,894,904 km (0.076 R)
• M40: 6,163,731 km (0.056 R)
• M41: 6,702,882 km (0.11 R)
• M42: 6,907,682 km (0.048 R)
• M43: 7,323,414 km (0.069 R)
• M44: 7,523,277 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749

Radius: 10.4

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.68 AU - 4.36 AU

Year: 5287 Days

Day: 10.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,289,614 km

• M1: 376,987 km (0.12 R)
• M2: 544,087 km (0.079 R)
• M3: 662,270 km (0.066 R)
• M4: 776,712 km (0.118 R)
• M5: 1,239,269 km (0.083 R)
• M6: 1,334,712 km (0.12 R)
• M7: 1,416,393 km (0.109 R)
• M8: 1,533,677 km (0.084 R)
• M9: 1,671,607 km (0.037 R)
• M10: 1,814,024 km (0.103 R)
• M11: 2,053,979 km (0.112 R)
• M12: 2,343,899 km (0.099 R)
• M13: 2,544,510 km (0.098 R)
• M14: 2,792,843 km (0.084 R)
• M15: 3,070,795 km (0.111 R)
• M16: 3,425,342 km (0.03 R)
• M17: 3,630,591 km (0.053 R)
• M18: 3,699,855 km (0.101 R)
• M19: 3,863,365 km (0.08 R)
• M20: 4,343,873 km (0.1 R)
• M21: 4,516,509 km (0.087 R)
• M22: 4,591,308 km (0.069 R)
• M23: 4,716,671 km (0.068 R)
• M24: 4,817,949 km (0.084 R)
• M25: 6,960,490 km (0.049 R)
• M26: 7,133,874 km (0.095 R)
• M27: 7,633,082 km (0.105 R)
• M28: 7,782,081 km (0.074 R)
• M29: 8,820,590 km (0.077 R)
• M30: 8,945,653 km (0.049 R)
• M31: 9,071,316 km (0.111 R)
• M32: 9,166,011 km (0.03 R)
• M33: 9,388,014 km (0.076 R)
• M34: 9,934,795 km (0.041 R)
• M35: 10,458,836 km (0.074 R)
• M36: 10,558,169 km (0.118 R)
• M37: 10,624,441 km (0.091 R)
• M38: 10,691,012 km (0.118 R)
• M39: 12,293,205 km (0.114 R)
• M40: 12,538,246 km (0.111 R)
• M41: 12,643,713 km (0.088 R)
• M42: 13,247,191 km (0.103 R)
• M43: 14,298,265 km (0.114 R)
• M44: 14,371,718 km (0.111 R)
• M45: 14,445,320 km (0.088 R)
• M46: 14,519,072 km (0.115 R)
• M47: 15,489,064 km (0.11 R)
• M48: 15,867,547 km (0.092 R)
• M49: 16,134,430 km (0.104 R)
• M50: 16,441,255 km (0.11 R)
• M51: 16,866,262 km (0.109 R)
• M52: 17,687,704 km (0.109 R)
• M53: 18,482,069 km (0.113 R)
• M54: 19,085,547 km (0.027 R)
• M55: 20,064,515 km (0.102 R)
• M56: 20,643,160 km (0.114 R)
• M57: 20,767,924 km (0.076 R)
• M58: 21,101,677 km (0.101 R)
• M59: 21,647,859 km (0.077 R)
• M60: 21,901,427 km (0.095 R)
• M61: 23,184,528 km (0.078 R)
• M62: 23,530,847 km (0.115 R)
• M63: 23,835,130 km (0.03 R)
• M64: 24,009,710 km (0.107 R)
• M65: 24,447,882 km (0.103 R)
• M66: 24,623,810 km (0.073 R)
• M67: 25,021,441 km (0.098 R)
• M68: 25,688,797 km (0.082 R)
• M69: 26,136,842 km (0.081 R)
• M70: 26,542,402 km (0.076 R)
• M71: 28,139,210 km (0.068 R)
• M72: 28,647,543 km (0.114 R)
• M73: 28,879,570 km (0.089 R)
• M74: 29,112,194 km (0.09 R)
• M75: 29,439,066 km (0.098 R)
• M76: 29,720,160 km (0.059 R)
• M77: 30,616,102 km (0.071 R)
• M78: 31,329,684 km (0.096 R)
• M79: 31,520,870 km (0.101 R)
• M80: 31,712,505 km (0.054 R)
• M81: 31,904,439 km (0.036 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 15,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit