🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.62 AU - 0.8 AU

Year: 222 Days

Day: 27.7 Hours

Environment

Temp: 100 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,931,008 km

• M1: 151,094 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.94 AU - 1.22 AU

Year: 416 Days

Day: 41.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,931,008 km

• M1: 48,320 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.96 AU - 2.54 AU

Year: 1252 Days

Day: 39.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.1

Radius: 7.6

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 12.73 AU - 14.85 AU

Year: 18991 Days

Day: 16.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,931,008 km

• M1: 143,165 km (0.102 R)
• M2: 390,450 km (0.088 R)
• M3: 656,286 km (0.064 R)
• M4: 869,463 km (0.114 R)
• M5: 1,194,689 km (0.062 R)
• M6: 1,555,818 km (0.053 R)
• M7: 1,657,844 km (0.05 R)
• M8: 2,143,887 km (0.068 R)
• M9: 2,733,003 km (0.113 R)
• M10: 2,982,234 km (0.096 R)
• M11: 3,402,903 km (0.061 R)
• M12: 3,637,173 km (0.073 R)
• M13: 3,946,093 km (0.118 R)
• M14: 4,371,250 km (0.035 R)
• M15: 4,998,364 km (0.087 R)
• M16: 6,376,160 km (0.092 R)
• M17: 7,000,582 km (0.049 R)
• M18: 7,170,376 km (0.087 R)
• M19: 7,775,349 km (0.105 R)
• M20: 8,039,689 km (0.1 R)
• M21: 8,307,020 km (0.025 R)
• M22: 8,804,732 km (0.1 R)
• M23: 9,172,743 km (0.119 R)
• M24: 9,312,019 km (0.111 R)
• M25: 9,781,457 km (0.108 R)
• M26: 10,210,503 km (0.08 R)
• M27: 10,645,833 km (0.076 R)
• M28: 11,384,548 km (0.115 R)
• M29: 12,089,004 km (0.088 R)
• M30: 13,539,954 km (0.074 R)
• M31: 15,044,908 km (0.098 R)
• M32: 15,209,316 km (0.066 R)
• M33: 15,374,323 km (0.047 R)
• M34: 16,096,132 km (0.098 R)
• M35: 16,264,281 km (0.085 R)
• M36: 16,829,012 km (0.084 R)
• M37: 18,385,578 km (0.092 R)
• M38: 20,653,033 km (0.093 R)
• M39: 21,325,625 km (0.098 R)
• M40: 22,192,246 km (0.111 R)
• M41: 24,730,622 km (0.111 R)
• M42: 24,795,249 km (0.103 R)
• M43: 25,249,278 km (0.1 R)
• M44: 27,092,623 km (0.084 R)
• M45: 28,842,918 km (0.091 R)
• M46: 32,592,888 km (0.083 R)
• M47: 32,734,707 km (0.033 R)
• M48: 34,308,177 km (0.093 R)
• M49: 36,566,656 km (0.118 R)
• M50: 37,083,367 km (0.108 R)
• M51: 38,273,269 km (0.063 R)
• M52: 38,873,007 km (0.094 R)
• M53: 40,081,608 km (0.051 R)
• M54: 40,157,454 km (0.083 R)
• M55: 40,233,450 km (0.116 R)
• M56: 41,072,694 km (0.089 R)
• M57: 41,917,473 km (0.111 R)
• M58: 42,613,103 km (0.08 R)
• M59: 43,390,414 km (0.111 R)
• M60: 44,407,829 km (0.081 R)
• M61: 46,865,722 km (0.087 R)
• M62: 47,346,529 km (0.112 R)
• M63: 47,748,349 km (0.049 R)
• M64: 47,909,466 km (0.053 R)
• M65: 48,960,990 km (0.11 R)
• M66: 49,611,740 km (0.108 R)
• M67: 50,019,993 km (0.114 R)
• M68: 52,243,616 km (0.119 R)
• M69: 54,079,032 km (0.042 R)
• M70: 54,836,147 km (0.085 R)
• M71: 55,004,743 km (0.045 R)
• M72: 56,615,913 km (0.086 R)
• M73: 56,871,875 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.7

Radius: 6.5

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 14.63 AU - 24.33 AU

Year: 31885 Days

Day: 20.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,931,008 km

• M1: 114,293 km (0.099 R)
• M2: 331,509 km (0.101 R)
• M3: 417,528 km (0.087 R)
• M4: 473,028 km (0.062 R)
• M5: 655,687 km (0.099 R)
• M6: 1,136,794 km (0.111 R)
• M7: 2,630,978 km (0.089 R)
• M8: 3,724,239 km (0.092 R)
• M9: 4,213,274 km (0.101 R)
• M10: 5,431,300 km (0.112 R)
• M11: 5,751,739 km (0.102 R)
• M12: 6,031,337 km (0.065 R)
• M13: 6,945,979 km (0.098 R)
• M14: 7,193,713 km (0.048 R)
• M15: 7,495,003 km (0.093 R)
• M16: 7,851,644 km (0.117 R)
• M17: 8,370,749 km (0.118 R)
• M18: 8,581,532 km (0.059 R)
• M19: 8,634,490 km (0.076 R)
• M20: 9,661,330 km (0.089 R)
• M21: 9,882,435 km (0.075 R)
• M22: 9,937,936 km (0.111 R)
• M23: 10,049,387 km (0.048 R)
• M24: 10,105,187 km (0.099 R)
• M25: 10,273,335 km (0.094 R)
• M26: 10,555,626 km (0.039 R)
• M27: 11,417,908 km (0.062 R)
• M28: 12,123,860 km (0.085 R)
• M29: 12,183,400 km (0.08 R)
• M30: 12,302,630 km (0.076 R)
• M31: 12,482,297 km (0.056 R)
• M32: 15,406,935 km (0.101 R)
• M33: 16,120,667 km (0.065 R)
• M34: 16,978,012 km (0.111 R)
• M35: 19,289,598 km (0.06 R)
• M36: 19,917,909 km (0.048 R)
• M37: 20,979,755 km (0.075 R)
• M38: 21,194,428 km (0.117 R)
• M39: 21,553,612 km (0.109 R)
• M40: 21,625,719 km (0.112 R)
• M41: 24,574,741 km (0.088 R)
• M42: 24,800,933 km (0.104 R)
• M43: 25,636,288 km (0.083 R)
• M44: 25,712,732 km (0.098 R)
• M45: 27,100,851 km (0.09 R)
• M46: 28,909,639 km (0.119 R)
• M47: 31,326,991 km (0.075 R)
• M48: 31,490,352 km (0.113 R)
• M49: 32,725,282 km (0.08 R)
• M50: 33,724,596 km (0.1 R)
• M51: 33,975,920 km (0.075 R)
• M52: 34,649,260 km (0.108 R)
• M53: 34,818,306 km (0.052 R)
• M54: 35,923,834 km (0.079 R)
• M55: 36,868,096 km (0.073 R)
• M56: 36,954,414 km (0.09 R)
• M57: 37,300,135 km (0.104 R)
• M58: 37,994,718 km (0.097 R)
• M59: 38,781,154 km (0.112 R)
• M60: 39,132,409 km (0.038 R)
• M61: 40,994,005 km (0.047 R)
• M62: 43,702,924 km (0.027 R)
• M63: 43,885,583 km (0.079 R)
• M64: 44,160,095 km (0.101 R)
• M65: 44,343,352 km (0.115 R)
• M66: 44,618,762 km (0.117 R)
• M67: 50,819,294 km (0.098 R)
• M68: 51,878,746 km (0.092 R)
• M69: 52,556,574 km (0.055 R)
• M70: 55,001,752 km (0.101 R)
• M71: 56,089,178 km (0.106 R)
• M72: 59,495,223 km (0.077 R)
• M73: 60,611,522 km (0.082 R)
• M74: 61,939,502 km (0.088 R)
• M75: 62,247,375 km (0.088 R)
• M76: 63,277,207 km (0.081 R)
• M77: 64,001,410 km (0.109 R)
• M78: 67,452,334 km (0.071 R)
• M79: 69,360,006 km (0.054 R)
• M80: 69,573,033 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 17,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit