🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.5 AU - 0.76 AU

Year: 187 Days

Day: 13.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,007,149 km

• M1: 135,984 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.48 AU - 4.1 AU

Year: 2765 Days

Day: 17.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,007,149 km

• M1: 1,081,742 km (0.089 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.9

Radius: 11.8

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.22 AU - 5.94 AU

Year: 4291 Days

Day: 6 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,007,149 km

• M1: 204,799 km (0.089 R)
• M2: 397,033 km (0.07 R)
• M3: 571,165 km (0.104 R)
• M4: 739,911 km (0.081 R)
• M5: 854,503 km (0.045 R)
• M6: 1,389,615 km (0.082 R)
• M7: 1,624,184 km (0.082 R)
• M8: 1,777,522 km (0.12 R)
• M9: 1,951,803 km (0.057 R)
• M10: 2,033,035 km (0.116 R)
• M11: 2,544,361 km (0.052 R)
• M12: 2,651,473 km (0.027 R)
• M13: 2,814,983 km (0.103 R)
• M14: 3,038,333 km (0.112 R)
• M15: 3,114,029 km (0.093 R)
• M16: 3,384,203 km (0.088 R)
• M17: 3,702,547 km (0.112 R)
• M18: 3,885,954 km (0.111 R)
• M19: 4,304,230 km (0.087 R)
• M20: 4,389,650 km (0.118 R)
• M21: 4,671,343 km (0.099 R)
• M22: 4,847,569 km (0.1 R)
• M23: 4,981,310 km (0.037 R)
• M24: 5,879,944 km (0.086 R)
• M25: 5,998,725 km (0.038 R)
• M26: 6,679,246 km (0.088 R)
• M27: 7,409,732 km (0.068 R)
• M28: 7,564,117 km (0.065 R)
• M29: 8,007,226 km (0.098 R)
• M30: 8,647,355 km (0.037 R)
• M31: 8,809,968 km (0.093 R)
• M32: 8,946,252 km (0.055 R)
• M33: 9,165,712 km (0.1 R)
• M34: 9,276,115 km (0.092 R)
• M35: 9,414,792 km (0.114 R)
• M36: 9,554,218 km (0.057 R)
• M37: 9,948,109 km (0.055 R)
• M38: 10,232,794 km (0.036 R)
• M39: 10,462,426 km (0.037 R)
• M40: 10,839,263 km (0.049 R)
• M41: 11,161,647 km (0.062 R)
• M42: 11,338,771 km (0.088 R)
• M43: 11,487,172 km (0.114 R)
• M44: 11,936,115 km (0.096 R)
• M45: 12,026,622 km (0.111 R)
• M46: 12,208,383 km (0.089 R)
• M47: 12,299,488 km (0.113 R)
• M48: 12,513,114 km (0.069 R)
• M49: 13,037,155 km (0.091 R)
• M50: 13,161,471 km (0.099 R)
• M51: 13,286,236 km (0.105 R)
• M52: 13,536,962 km (0.114 R)
• M53: 14,106,630 km (0.06 R)
• M54: 14,234,387 km (0.03 R)
• M55: 14,394,457 km (0.088 R)
• M56: 14,523,111 km (0.105 R)
• M57: 14,781,317 km (0.12 R)
• M58: 15,041,019 km (0.068 R)
• M59: 15,302,366 km (0.063 R)
• M60: 15,664,094 km (0.081 R)
• M61: 17,037,253 km (0.033 R)
• M62: 17,139,278 km (0.075 R)
• M63: 17,378,037 km (0.08 R)
• M64: 18,483,565 km (0.05 R)
• M65: 19,186,077 km (0.052 R)
• M66: 19,363,051 km (0.096 R)
• M67: 20,040,580 km (0.077 R)
• M68: 21,492,427 km (0.105 R)
• M69: 21,897,538 km (0.089 R)
• M70: 21,971,589 km (0.111 R)
• M71: 22,268,092 km (0.112 R)
• M72: 22,902,836 km (0.065 R)
• M73: 23,053,032 km (0.098 R)
• M74: 23,278,925 km (0.092 R)
• M75: 24,880,968 km (0.101 R)
• M76: 25,384,066 km (0.067 R)
• M77: 25,539,498 km (0.096 R)
• M78: 25,695,229 km (0.057 R)
• M79: 26,086,129 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503

Radius: 14.5

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.15 AU - 6.83 AU

Year: 5494 Days

Day: 13.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,007,149 km

• M1: 190,588 km (0.107 R)
• M2: 294,259 km (0.116 R)
• M3: 402,418 km (0.077 R)
• M4: 492,925 km (0.101 R)
• M5: 820,395 km (0.097 R)
• M6: 997,818 km (0.065 R)
• M7: 1,531,433 km (0.088 R)
• M8: 1,871,769 km (0.115 R)
• M9: 2,077,316 km (0.037 R)
• M10: 2,290,643 km (0.117 R)
• M11: 2,436,949 km (0.079 R)
• M12: 2,548,849 km (0.099 R)
• M13: 3,054,041 km (0.109 R)
• M14: 3,236,400 km (0.105 R)
• M15: 3,339,324 km (0.066 R)
• M16: 4,269,673 km (0.116 R)
• M17: 4,382,918 km (0.086 R)
• M18: 4,566,325 km (0.118 R)
• M19: 4,682,264 km (0.112 R)
• M20: 4,869,710 km (0.06 R)
• M21: 5,276,766 km (0.108 R)
• M22: 5,570,726 km (0.094 R)
• M23: 6,072,776 km (0.106 R)
• M24: 7,775,948 km (0.092 R)
• M25: 7,914,924 km (0.096 R)
• M26: 8,336,940 km (0.085 R)
• M27: 9,144,619 km (0.117 R)
• M28: 9,291,524 km (0.059 R)
• M29: 9,498,418 km (0.103 R)
• M30: 9,916,992 km (0.076 R)
• M31: 10,402,737 km (0.1 R)
• M32: 10,741,277 km (0.102 R)
• M33: 10,958,493 km (0.1 R)
• M34: 11,334,582 km (0.085 R)
• M35: 11,555,837 km (0.088 R)
• M36: 11,714,710 km (0.103 R)
• M37: 12,357,831 km (0.083 R)
• M38: 12,455,369 km (0.085 R)
• M39: 12,585,669 km (0.077 R)
• M40: 13,880,438 km (0.119 R)
• M41: 14,015,525 km (0.091 R)
• M42: 14,287,345 km (0.083 R)
• M43: 14,423,778 km (0.115 R)
• M44: 15,356,670 km (0.118 R)
• M45: 17,280,648 km (0.117 R)
• M46: 17,499,061 km (0.081 R)
• M47: 18,159,985 km (0.103 R)
• M48: 18,530,688 km (0.056 R)
• M49: 18,866,535 km (0.104 R)
• M50: 19,016,283 km (0.114 R)
• M51: 19,506,216 km (0.082 R)
• M52: 19,695,756 km (0.04 R)
• M53: 20,191,374 km (0.105 R)
• M54: 21,585,477 km (0.101 R)
• M55: 21,781,450 km (0.07 R)
• M56: 21,978,171 km (0.074 R)
• M57: 22,333,765 km (0.09 R)
• M58: 22,691,155 km (0.067 R)
• M59: 22,810,683 km (0.114 R)
• M60: 23,371,376 km (0.028 R)
• M61: 23,653,518 km (0.081 R)
• M62: 24,384,004 km (0.101 R)
• M63: 24,752,015 km (0.103 R)
• M64: 25,493,721 km (0.056 R)
• M65: 25,618,037 km (0.115 R)
• M66: 25,784,091 km (0.111 R)
• M67: 27,847,644 km (0.054 R)
• M68: 28,318,129 km (0.083 R)
• M69: 28,618,821 km (0.098 R)
• M70: 28,791,157 km (0.088 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: 495 - 14,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit