🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.66 AU - 0.7 AU

Year: 208 Days

Day: 33.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.66 AU - 0.82 AU

Year: 236 Days

Day: 32.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.73 AU - 1.01 AU

Year: 301 Days

Day: 34.9 Hours

Environment

Temp: 67 °C

Axial Tilt: 97 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.15 AU - 1.89 AU

Year: 695 Days

Day: 32.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.43 AU - 2.01 AU

Year: 837 Days

Day: 23.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,639,729 km

• M1: 458,667 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.25 AU - 5.35 AU

Year: 3307 Days

Day: 37.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327

Radius: 11.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.1 AU - 6.16 AU

Year: 4309 Days

Day: 14 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 42,639,729 km

• M1: 154,086 km (0.108 R)
• M2: 254,616 km (0.101 R)
• M3: 327,021 km (0.094 R)
• M4: 580,290 km (0.099 R)
• M5: 908,209 km (0.072 R)
• M6: 1,026,690 km (0.083 R)
• M7: 1,280,109 km (0.067 R)
• M8: 1,439,580 km (0.107 R)
• M9: 1,874,611 km (0.039 R)
• M10: 1,958,087 km (0.085 R)
• M11: 2,470,459 km (0.112 R)
• M12: 2,608,987 km (0.026 R)
• M13: 3,289,358 km (0.116 R)
• M14: 3,545,470 km (0.088 R)
• M15: 3,632,236 km (0.092 R)
• M16: 3,808,163 km (0.098 R)
• M17: 3,968,832 km (0.118 R)
• M18: 4,223,297 km (0.119 R)
• M19: 4,334,150 km (0.079 R)
• M20: 4,634,243 km (0.062 R)
• M21: 4,883,024 km (0.058 R)
• M22: 5,018,859 km (0.104 R)
• M23: 5,274,522 km (0.101 R)
• M24: 5,494,281 km (0.094 R)
• M25: 5,880,991 km (0.068 R)
• M26: 6,108,829 km (0.098 R)
• M27: 6,234,491 km (0.091 R)
• M28: 6,339,808 km (0.052 R)
• M29: 6,853,527 km (0.092 R)
• M30: 6,984,126 km (0.07 R)
• M31: 7,247,718 km (0.119 R)
• M32: 7,649,238 km (0.092 R)
• M33: 7,830,102 km (0.107 R)
• M34: 8,058,239 km (0.058 R)
• M35: 8,334,845 km (0.037 R)
• M36: 8,427,746 km (0.074 R)
• M37: 8,567,620 km (0.117 R)
• M38: 9,327,427 km (0.086 R)
• M39: 9,739,869 km (0.118 R)
• M40: 9,935,991 km (0.109 R)
• M41: 10,282,460 km (0.117 R)
• M42: 10,860,207 km (0.106 R)
• M43: 11,500,336 km (0.099 R)
• M44: 11,994,907 km (0.091 R)
• M45: 12,363,815 km (0.058 R)
• M46: 12,656,429 km (0.049 R)
• M47: 13,438,526 km (0.086 R)
• M48: 13,821,796 km (0.072 R)
• M49: 13,959,426 km (0.101 R)
• M50: 14,570,982 km (0.102 R)
• M51: 14,936,450 km (0.067 R)
• M52: 15,077,820 km (0.047 R)
• M53: 15,219,639 km (0.078 R)
• M54: 15,733,806 km (0.117 R)
• M55: 16,050,954 km (0.03 R)
• M56: 16,311,853 km (0.069 R)
• M57: 16,428,389 km (0.053 R)
• M58: 16,926,401 km (0.047 R)
• M59: 17,044,284 km (0.084 R)
• M60: 17,817,406 km (0.082 R)
• M61: 18,027,441 km (0.06 R)
• M62: 18,178,086 km (0.078 R)
• M63: 18,329,030 km (0.097 R)
• M64: 19,028,999 km (0.094 R)
• M65: 19,121,001 km (0.102 R)
• M66: 19,366,791 km (0.074 R)
• M67: 19,799,727 km (0.116 R)
• M68: 20,110,891 km (0.107 R)
• M69: 20,517,797 km (0.104 R)
• M70: 20,643,609 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.4

Radius: 12.4

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.25 AU - 9.25 AU

Year: 8788 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,639,729 km

• M1: 165,006 km (0.093 R)
• M2: 456,573 km (0.04 R)
• M3: 924,216 km (0.077 R)
• M4: 1,207,105 km (0.114 R)
• M5: 1,378,694 km (0.106 R)
• M6: 1,832,724 km (0.107 R)
• M7: 2,427,525 km (0.087 R)
• M8: 2,647,134 km (0.086 R)
• M9: 3,158,460 km (0.119 R)
• M10: 3,869,050 km (0.102 R)
• M11: 4,360,180 km (0.115 R)
• M12: 4,568,121 km (0.058 R)
• M13: 4,718,766 km (0.093 R)
• M14: 4,871,206 km (0.115 R)
• M15: 5,401,231 km (0.096 R)
• M16: 5,982,868 km (0.068 R)
• M17: 6,147,874 km (0.092 R)
• M18: 6,281,166 km (0.088 R)
• M19: 6,892,423 km (0.092 R)
• M20: 6,996,094 km (0.088 R)
• M21: 7,275,393 km (0.118 R)
• M22: 7,451,769 km (0.082 R)
• M23: 7,772,956 km (0.067 R)
• M24: 8,465,893 km (0.088 R)
• M25: 9,178,577 km (0.095 R)
• M26: 9,369,315 km (0.112 R)
• M27: 9,832,619 km (0.095 R)
• M28: 10,067,039 km (0.043 R)
• M29: 10,185,072 km (0.097 R)
• M30: 10,541,564 km (0.069 R)
• M31: 10,621,449 km (0.11 R)
• M32: 10,902,244 km (0.103 R)
• M33: 11,594,733 km (0.085 R)
• M34: 11,925,493 km (0.059 R)
• M35: 12,050,408 km (0.055 R)
• M36: 12,511,917 km (0.092 R)
• M37: 12,766,084 km (0.104 R)
• M38: 13,322,738 km (0.098 R)
• M39: 13,625,823 km (0.106 R)
• M40: 13,712,889 km (0.051 R)
• M41: 13,931,152 km (0.112 R)
• M42: 14,238,725 km (0.081 R)
• M43: 14,371,269 km (0.076 R)
• M44: 15,175,058 km (0.102 R)
• M45: 15,719,146 km (0.104 R)
• M46: 15,856,028 km (0.034 R)
• M47: 16,639,921 km (0.049 R)
• M48: 17,815,610 km (0.105 R)
• M49: 18,630,171 km (0.116 R)
• M50: 18,726,961 km (0.044 R)
• M51: 19,653,420 km (0.1 R)
• M52: 20,097,427 km (0.1 R)
• M53: 20,594,840 km (0.116 R)
• M54: 20,995,612 km (0.052 R)
• M55: 21,348,364 km (0.06 R)
• M56: 22,521,511 km (0.086 R)
• M57: 22,882,640 km (0.088 R)
• M58: 23,037,922 km (0.09 R)
• M59: 23,141,743 km (0.113 R)
• M60: 23,715,302 km (0.091 R)
• M61: 25,303,433 km (0.072 R)
• M62: 25,517,806 km (0.111 R)
• M63: 26,381,136 km (0.119 R)
• M64: 26,652,955 km (0.107 R)
• M65: 27,859,761 km (0.05 R)
• M66: 29,252,816 km (0.12 R)
• M67: 29,477,812 km (0.089 R)
• M68: 31,816,924 km (0.086 R)
• M69: 32,512,853 km (0.084 R)
• M70: 32,687,584 km (0.12 R)
• M71: 33,038,091 km (0.106 R)
• M72: 34,808,881 km (0.06 R)
• M73: 34,928,111 km (0.091 R)
• M74: 35,107,030 km (0.086 R)
• M75: 35,705,870 km (0.054 R)
• M76: 36,308,151 km (0.065 R)
• M77: 37,950,885 km (0.058 R)
• M78: 38,627,068 km (0.106 R)
• M79: 39,121,339 km (0.092 R)
• M80: 40,867,894 km (0.101 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: 421 - 12,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit