🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.54 AU - 0.56 AU

Year: 263 Days

Day: 26.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,675,479 km

• M1: 241,750 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.57 AU - 0.59 AU

Year: 285 Days

Day: 39.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437

Radius: 14.7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.88 AU - 2.76 AU

Year: 2282 Days

Day: 5.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 51,675,479 km

• M1: 189,840 km (0.053 R)
• M2: 323,281 km (0.102 R)
• M3: 476,918 km (0.102 R)
• M4: 587,022 km (0.054 R)
• M5: 912,996 km (0.05 R)
• M6: 1,067,231 km (0.107 R)
• M7: 1,193,941 km (0.045 R)
• M8: 1,297,313 km (0.086 R)
• M9: 1,564,943 km (0.067 R)
• M10: 1,939,387 km (0.07 R)
• M11: 2,051,735 km (0.089 R)
• M12: 2,248,007 km (0.096 R)
• M13: 2,474,798 km (0.108 R)
• M14: 2,634,568 km (0.108 R)
• M15: 2,797,929 km (0.116 R)
• M16: 3,003,626 km (0.114 R)
• M17: 3,201,095 km (0.094 R)
• M18: 3,581,523 km (0.103 R)
• M19: 3,876,530 km (0.104 R)
• M20: 4,019,994 km (0.091 R)
• M21: 4,401,020 km (0.083 R)
• M22: 4,687,051 km (0.117 R)
• M23: 5,245,799 km (0.065 R)
• M24: 5,388,814 km (0.07 R)
• M25: 5,517,169 km (0.087 R)
• M26: 5,613,959 km (0.086 R)
• M27: 5,891,613 km (0.12 R)
• M28: 6,023,857 km (0.102 R)
• M29: 6,240,924 km (0.053 R)
• M30: 6,342,052 km (0.105 R)
• M31: 6,648,578 km (0.077 R)
• M32: 6,803,711 km (0.095 R)
• M33: 7,012,400 km (0.12 R)
• M34: 7,152,723 km (0.03 R)
• M35: 7,615,280 km (0.108 R)
• M36: 8,234,914 km (0.082 R)
• M37: 8,588,414 km (0.107 R)
• M38: 8,682,212 km (0.117 R)
• M39: 8,984,848 km (0.104 R)
• M40: 9,080,142 km (0.106 R)
• M41: 9,348,820 km (0.057 R)
• M42: 9,464,758 km (0.084 R)
• M43: 9,659,086 km (0.089 R)
• M44: 9,893,954 km (0.119 R)
• M45: 10,489,653 km (0.094 R)
• M46: 11,015,340 km (0.104 R)
• M47: 11,302,119 km (0.06 R)
• M48: 11,405,042 km (0.072 R)
• M49: 11,715,907 km (0.04 R)
• M50: 11,841,120 km (0.088 R)
• M51: 12,071,651 km (0.077 R)
• M52: 12,750,825 km (0.092 R)
• M53: 13,138,433 km (0.115 R)
• M54: 13,246,891 km (0.059 R)
• M55: 13,399,032 km (0.101 R)
• M56: 13,551,772 km (0.105 R)
• M57: 13,859,196 km (0.103 R)
• M58: 14,013,730 km (0.049 R)
• M59: 14,503,065 km (0.083 R)
• M60: 14,772,491 km (0.097 R)
• M61: 15,111,479 km (0.048 R)
• M62: 15,247,763 km (0.1 R)
• M63: 15,384,495 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.3

Radius: 9

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.46 AU - 6.4 AU

Year: 9324 Days

Day: 13.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,675,479 km

• M1: 113,545 km (0.05 R)
• M2: 188,344 km (0.115 R)
• M3: 257,757 km (0.116 R)
• M4: 328,068 km (0.071 R)
• M5: 449,542 km (0.112 R)
• M6: 1,816,417 km (0.086 R)
• M7: 1,916,648 km (0.11 R)
• M8: 2,988,517 km (0.094 R)
• M9: 3,350,244 km (0.101 R)
• M10: 3,536,494 km (0.106 R)
• M11: 3,758,048 km (0.111 R)
• M12: 4,214,920 km (0.117 R)
• M13: 4,723,852 km (0.037 R)
• M14: 5,074,061 km (0.113 R)
• M15: 5,432,796 km (0.093 R)
• M16: 5,615,156 km (0.097 R)
• M17: 5,873,960 km (0.083 R)
• M18: 6,557,323 km (0.097 R)
• M19: 7,026,911 km (0.092 R)
• M20: 7,305,911 km (0.096 R)
• M21: 8,248,079 km (0.047 R)
• M22: 9,184,711 km (0.104 R)
• M23: 9,577,555 km (0.098 R)
• M24: 9,842,493 km (0.119 R)
• M25: 9,975,784 km (0.069 R)
• M26: 10,244,462 km (0.1 R)
• M27: 10,379,699 km (0.106 R)
• M28: 10,697,445 km (0.056 R)
• M29: 11,623,007 km (0.069 R)
• M30: 12,047,865 km (0.104 R)
• M31: 12,864,220 km (0.105 R)
• M32: 13,010,078 km (0.104 R)
• M33: 13,156,534 km (0.101 R)
• M34: 13,451,242 km (0.115 R)
• M35: 13,648,861 km (0.097 R)
• M36: 13,797,711 km (0.101 R)
• M37: 15,521,976 km (0.116 R)
• M38: 15,937,559 km (0.116 R)
• M39: 17,099,037 km (0.105 R)
• M40: 17,798,257 km (0.108 R)
• M41: 20,120,166 km (0.1 R)
• M42: 21,489,285 km (0.084 R)
• M43: 21,720,414 km (0.085 R)
• M44: 22,653,157 km (0.074 R)
• M45: 23,006,208 km (0.089 R)
• M46: 24,136,420 km (0.105 R)
• M47: 24,436,812 km (0.083 R)
• M48: 24,497,100 km (0.062 R)
• M49: 25,041,487 km (0.097 R)
• M50: 25,528,727 km (0.065 R)
• M51: 25,589,763 km (0.092 R)
• M52: 26,203,713 km (0.08 R)
• M53: 26,574,416 km (0.096 R)
• M54: 26,822,449 km (0.1 R)
• M55: 28,771,111 km (0.111 R)
• M56: 28,961,998 km (0.1 R)
• M57: 29,473,473 km (0.026 R)
• M58: 29,730,183 km (0.028 R)
• M59: 31,155,851 km (0.031 R)
• M60: 31,679,892 km (0.102 R)
• M61: 31,811,239 km (0.066 R)
• M62: 32,935,916 km (0.055 R)
• M63: 33,938,970 km (0.053 R)
• M64: 34,275,565 km (0.108 R)
• M65: 35,360,000 km (0.054 R)
• M66: 35,701,233 km (0.094 R)
• M67: 36,455,804 km (0.081 R)
• M68: 36,662,399 km (0.067 R)
• M69: 37,423,703 km (0.061 R)
• M70: 37,771,368 km (0.106 R)
• M71: 37,980,506 km (0.076 R)
• M72: 39,526,151 km (0.091 R)
• M73: 39,809,340 km (0.099 R)
• M74: 40,805,811 km (0.051 R)
• M75: 40,948,827 km (0.099 R)
• M76: 41,522,684 km (0.054 R)
• M77: 43,771,290 km (0.118 R)
• M78: 45,465,037 km (0.103 R)
• M79: 46,655,836 km (0.118 R)
• M80: 47,180,027 km (0.113 R)
• M81: 47,781,560 km (0.116 R)
• M82: 48,007,752 km (0.076 R)
• M83: 48,234,393 km (0.094 R)
• M84: 48,537,029 km (0.099 R)
• M85: 48,764,418 km (0.025 R)
• M86: 48,916,260 km (0.087 R)
• M87: 49,068,251 km (0.049 R)
• M88: 49,296,388 km (0.117 R)
• M89: 50,827,073 km (0.097 R)
• M90: 51,212,138 km (0.09 R)
• M91: 51,520,908 km (0.042 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 17,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit