🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.4

Radius: 10.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.46 AU - 0.68 AU

Year: 287 Days

Day: 8 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 29,758,587 km

• M1: 135,236 km (0.04 R)
• M2: 232,325 km (0.12 R)
• M3: 303,983 km (0.112 R)
• M4: 385,963 km (0.052 R)
• M5: 555,008 km (0.093 R)
• M6: 630,256 km (0.117 R)
• M7: 723,904 km (0.114 R)
• M8: 792,719 km (0.088 R)
• M9: 892,650 km (0.087 R)
• M10: 961,765 km (0.099 R)
• M11: 1,069,176 km (0.114 R)
• M12: 1,201,420 km (0.116 R)
• M13: 1,354,609 km (0.052 R)
• M14: 1,457,382 km (0.093 R)
• M15: 1,582,297 km (0.092 R)
• M16: 1,680,882 km (0.066 R)
• M17: 1,754,633 km (0.082 R)
• M18: 1,829,432 km (0.109 R)
• M19: 1,898,397 km (0.116 R)
• M20: 1,982,471 km (0.086 R)
• M21: 2,096,465 km (0.041 R)
• M22: 2,238,433 km (0.035 R)
• M23: 2,331,184 km (0.054 R)
• M24: 2,425,131 km (0.069 R)
• M25: 2,501,426 km (0.101 R)
• M26: 2,617,215 km (0.027 R)
• M27: 2,695,454 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.1

Radius: 13.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.1 AU - 1.52 AU

Year: 1000 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 29,758,587 km

• M1: 176,077 km (0.047 R)
• M2: 265,985 km (0.103 R)
• M3: 435,479 km (0.088 R)
• M4: 577,747 km (0.058 R)
• M5: 741,407 km (0.103 R)
• M6: 986,448 km (0.099 R)
• M7: 1,092,962 km (0.057 R)
• M8: 1,268,291 km (0.075 R)
• M9: 1,391,859 km (0.075 R)
• M10: 1,627,625 km (0.102 R)
• M11: 1,755,980 km (0.112 R)
• M12: 1,913,207 km (0.119 R)
• M13: 2,004,611 km (0.111 R)
• M14: 2,131,470 km (0.102 R)
• M15: 2,292,139 km (0.117 R)
• M16: 2,393,716 km (0.077 R)
• M17: 2,565,005 km (0.049 R)
• M18: 2,777,733 km (0.072 R)
• M19: 2,873,775 km (0.079 R)
• M20: 2,971,014 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.3

Radius: 8.9

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.09 AU - 4.81 AU

Year: 6260 Days

Day: 15 Hours

Environment

Temp: -228 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,758,587 km

• M1: 159,771 km (0.109 R)
• M2: 235,018 km (0.07 R)
• M3: 384,317 km (0.109 R)
• M4: 462,257 km (0.047 R)
• M5: 624,870 km (0.109 R)
• M6: 794,215 km (0.115 R)
• M7: 1,119,441 km (0.069 R)
• M8: 1,680,433 km (0.113 R)
• M9: 1,798,765 km (0.107 R)
• M10: 2,152,265 km (0.062 R)
• M11: 2,243,968 km (0.081 R)
• M12: 2,374,866 km (0.071 R)
• M13: 2,450,712 km (0.076 R)
• M14: 2,683,337 km (0.084 R)
• M15: 2,902,947 km (0.118 R)
• M16: 3,509,716 km (0.109 R)
• M17: 3,574,791 km (0.049 R)
• M18: 3,838,981 km (0.113 R)
• M19: 4,063,976 km (0.114 R)
• M20: 4,693,035 km (0.068 R)
• M21: 4,764,692 km (0.096 R)
• M22: 4,957,973 km (0.089 R)
• M23: 5,104,579 km (0.098 R)
• M24: 5,452,394 km (0.042 R)
• M25: 5,527,941 km (0.103 R)
• M26: 5,629,218 km (0.098 R)
• M27: 5,833,569 km (0.11 R)
• M28: 5,936,642 km (0.11 R)
• M29: 6,144,733 km (0.05 R)
• M30: 6,434,803 km (0.114 R)
• M31: 6,756,289 km (0.08 R)
• M32: 7,193,114 km (0.059 R)
• M33: 7,248,466 km (0.074 R)
• M34: 7,723,888 km (0.086 R)
• M35: 8,441,359 km (0.093 R)
• M36: 8,882,074 km (0.041 R)
• M37: 8,941,465 km (0.101 R)
• M38: 9,030,625 km (0.067 R)
• M39: 9,816,612 km (0.086 R)
• M40: 10,093,668 km (0.079 R)
• M41: 10,186,717 km (0.081 R)
• M42: 10,248,801 km (0.094 R)
• M43: 10,373,416 km (0.091 R)
• M44: 10,498,629 km (0.109 R)
• M45: 11,582,615 km (0.073 R)
• M46: 12,203,745 km (0.101 R)
• M47: 12,435,323 km (0.036 R)
• M48: 12,902,966 km (0.063 R)
• M49: 12,970,285 km (0.12 R)
• M50: 13,240,459 km (0.114 R)
• M51: 13,376,294 km (0.086 R)
• M52: 14,097,056 km (0.106 R)
• M53: 15,827,156 km (0.08 R)
• M54: 16,260,989 km (0.105 R)
• M55: 16,406,548 km (0.114 R)
• M56: 17,251,626 km (0.074 R)
• M57: 17,362,778 km (0.114 R)
• M58: 17,772,825 km (0.096 R)
• M59: 18,261,562 km (0.108 R)
• M60: 18,716,489 km (0.091 R)
• M61: 19,290,645 km (0.076 R)
• M62: 20,025,919 km (0.1 R)
• M63: 20,142,904 km (0.079 R)
• M64: 20,416,669 km (0.119 R)
• M65: 20,534,402 km (0.114 R)
• M66: 21,205,797 km (0.1 R)
• M67: 21,364,820 km (0.106 R)
• M68: 21,804,039 km (0.095 R)
• M69: 22,367,574 km (0.116 R)
• M70: 22,448,507 km (0.12 R)
• M71: 23,139,948 km (0.098 R)
• M72: 23,262,618 km (0.085 R)
• M73: 24,086,454 km (0.119 R)
• M74: 24,335,534 km (0.1 R)
• M75: 24,836,089 km (0.117 R)
• M76: 25,340,234 km (0.069 R)
• M77: 26,102,584 km (0.092 R)
• M78: 26,572,172 km (0.069 R)
• M79: 27,130,771 km (0.083 R)
• M80: 28,917,717 km (0.12 R)
• M81: 29,049,962 km (0.116 R)
• M82: 29,580,885 km (0.096 R)
• M83: 29,714,176 km (0.057 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: 243 - 17,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit