🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.78 AU - 0.92 AU

Year: 345 Days

Day: 12.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.89 AU - 2.91 AU

Year: 1635 Days

Day: 16.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731

Radius: 8.2

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.41 AU - 3.17 AU

Year: 2049 Days

Day: 8.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 19,998,090 km

• M1: 104,719 km (0.118 R)
• M2: 198,816 km (0.094 R)
• M3: 350,657 km (0.098 R)
• M4: 449,542 km (0.112 R)
• M5: 506,688 km (0.091 R)
• M6: 613,202 km (0.051 R)
• M7: 796,758 km (0.083 R)
• M8: 932,144 km (0.076 R)
• M9: 1,017,116 km (0.071 R)
• M10: 1,267,244 km (0.09 R)
• M11: 1,383,631 km (0.083 R)
• M12: 1,707,360 km (0.031 R)
• M13: 1,765,554 km (0.045 R)
• M14: 1,956,441 km (0.068 R)
• M15: 2,066,844 km (0.117 R)
• M16: 2,129,077 km (0.086 R)
• M17: 2,281,218 km (0.099 R)
• M18: 2,332,680 km (0.059 R)
• M19: 2,410,620 km (0.116 R)
• M20: 2,555,880 km (0.106 R)
• M21: 2,622,750 km (0.119 R)
• M22: 3,165,341 km (0.099 R)
• M23: 3,237,448 km (0.025 R)
• M24: 3,339,324 km (0.119 R)
• M25: 3,397,966 km (0.109 R)
• M26: 3,606,206 km (0.117 R)
• M27: 3,833,745 km (0.103 R)
• M28: 4,128,901 km (0.077 R)
• M29: 4,383,218 km (0.087 R)
• M30: 4,512,321 km (0.097 R)
• M31: 4,823,933 km (0.088 R)
• M32: 4,907,109 km (0.08 R)
• M33: 5,091,863 km (0.094 R)
• M34: 5,244,602 km (0.12 R)
• M35: 5,313,118 km (0.028 R)
• M36: 5,381,783 km (0.116 R)
• M37: 5,485,455 km (0.099 R)
• M38: 5,694,742 km (0.101 R)
• M39: 5,977,781 km (0.113 R)
• M40: 6,301,960 km (0.052 R)
• M41: 6,411,166 km (0.073 R)
• M42: 6,502,720 km (0.12 R)
• M43: 6,742,825 km (0.102 R)
• M44: 6,910,823 km (0.089 R)
• M45: 7,004,771 km (0.058 R)
• M46: 7,080,168 km (0.069 R)
• M47: 7,519,238 km (0.117 R)
• M48: 7,849,400 km (0.03 R)
• M49: 8,065,719 km (0.032 R)
• M50: 8,244,039 km (0.03 R)
• M51: 8,949,992 km (0.113 R)
• M52: 9,011,477 km (0.04 R)
• M53: 9,445,310 km (0.102 R)
• M54: 9,675,392 km (0.068 R)
• M55: 9,843,839 km (0.084 R)
• M56: 9,928,362 km (0.072 R)
• M57: 11,115,870 km (0.076 R)
• M58: 11,558,829 km (0.108 R)
• M59: 11,804,768 km (0.062 R)
• M60: 11,917,266 km (0.061 R)
• M61: 12,324,920 km (0.077 R)
• M62: 12,393,286 km (0.087 R)
• M63: 12,852,402 km (0.08 R)
• M64: 12,968,191 km (0.109 R)
• M65: 13,247,191 km (0.058 R)
• M66: 13,787,538 km (0.094 R)
• M67: 13,929,656 km (0.062 R)
• M68: 14,143,731 km (0.107 R)
• M69: 14,263,259 km (0.104 R)
• M70: 14,503,065 km (0.038 R)
• M71: 15,426,832 km (0.03 R)
• M72: 16,044,820 km (0.054 R)
• M73: 16,319,333 km (0.109 R)
• M74: 17,025,135 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.4

Radius: 9.1

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.27 AU - 8.41 AU

Year: 7866 Days

Day: 6.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,998,090 km

• M1: 146,157 km (0.032 R)
• M2: 221,704 km (0.111 R)
• M3: 284,386 km (0.105 R)
• M4: 369,656 km (0.111 R)
• M5: 458,069 km (0.051 R)
• M6: 571,613 km (0.043 R)
• M7: 799,451 km (0.112 R)
• M8: 1,034,469 km (0.051 R)
• M9: 1,110,465 km (0.054 R)
• M10: 1,314,965 km (0.112 R)
• M11: 1,544,000 km (0.099 R)
• M12: 1,918,443 km (0.087 R)
• M13: 2,040,515 km (0.109 R)
• M14: 2,235,441 km (0.059 R)
• M15: 2,465,822 km (0.098 R)
• M16: 2,524,614 km (0.069 R)
• M17: 2,658,653 km (0.093 R)
• M18: 2,902,947 km (0.06 R)
• M19: 3,299,231 km (0.073 R)
• M20: 3,545,320 km (0.081 R)
• M21: 3,662,156 km (0.085 R)
• M22: 3,986,035 km (0.118 R)
• M23: 4,716,073 km (0.115 R)
• M24: 5,124,774 km (0.094 R)
• M25: 5,525,697 km (0.05 R)
• M26: 5,877,252 km (0.065 R)
• M27: 5,936,642 km (0.075 R)
• M28: 6,075,768 km (0.112 R)
• M29: 6,175,998 km (0.098 R)
• M30: 6,398,151 km (0.099 R)
• M31: 6,643,492 km (0.071 R)
• M32: 6,871,180 km (0.074 R)
• M33: 7,419,456 km (0.109 R)
• M34: 7,960,103 km (0.091 R)
• M35: 8,312,705 km (0.045 R)
• M36: 8,558,045 km (0.079 R)
• M37: 9,262,651 km (0.109 R)
• M38: 9,447,405 km (0.107 R)
• M39: 10,461,678 km (0.064 R)
• M40: 11,288,057 km (0.042 R)
• M41: 11,634,526 km (0.05 R)
• M42: 12,312,354 km (0.034 R)
• M43: 12,413,781 km (0.103 R)
• M44: 12,592,102 km (0.096 R)
• M45: 12,771,320 km (0.097 R)
• M46: 12,925,555 km (0.038 R)
• M47: 13,028,778 km (0.117 R)
• M48: 13,366,121 km (0.07 R)
• M49: 13,653,648 km (0.12 R)
• M50: 14,341,649 km (0.099 R)
• M51: 14,475,240 km (0.1 R)
• M52: 14,609,279 km (0.092 R)
• M53: 15,013,792 km (0.059 R)
• M54: 15,340,065 km (0.107 R)
• M55: 15,422,044 km (0.099 R)
• M56: 15,971,966 km (0.092 R)
• M57: 16,472,521 km (0.116 R)
• M58: 16,556,445 km (0.119 R)
• M59: 16,724,743 km (0.097 R)
• M60: 16,949,888 km (0.088 R)
• M61: 17,091,258 km (0.107 R)
• M62: 17,374,895 km (0.078 R)
• M63: 17,517,462 km (0.119 R)
• M64: 17,947,107 km (0.099 R)
• M65: 18,004,702 km (0.085 R)
• M66: 18,380,342 km (0.07 R)
• M67: 19,110,081 km (0.104 R)
• M68: 19,522,821 km (0.075 R)
• M69: 19,730,314 km (0.1 R)
• M70: 19,819,324 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 12,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit