🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.75 AU - 0.81 AU

Year: 264 Days

Day: 34.6 Hours

Environment

Temp: 78 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,887,691 km

• M1: 89,759 km (0.119 R)
• M2: 443,857 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.89 AU - 0.95 AU

Year: 338 Days

Day: 29.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.09 AU - 1.29 AU

Year: 497 Days

Day: 21.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,887,691 km

• M1: 616,942 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.54 AU - 1.62 AU

Year: 760 Days

Day: 22.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.65 AU - 3.03 AU

Year: 1833 Days

Day: 28.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.2

Radius: 6

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 12.9 AU - 16.06 AU

Year: 21097 Days

Day: 18.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,887,691 km

• M1: 185,352 km (0.053 R)
• M2: 307,723 km (0.106 R)
• M3: 371,003 km (0.092 R)
• M4: 569,519 km (0.092 R)
• M5: 1,106,127 km (0.104 R)
• M6: 1,156,392 km (0.097 R)
• M7: 1,643,482 km (0.04 R)
• M8: 1,701,227 km (0.074 R)
• M9: 2,413,163 km (0.049 R)
• M10: 2,714,304 km (0.049 R)
• M11: 3,687,588 km (0.027 R)
• M12: 4,034,056 km (0.1 R)
• M13: 4,512,021 km (0.086 R)
• M14: 5,219,619 km (0.086 R)
• M15: 5,695,640 km (0.066 R)
• M16: 5,783,603 km (0.078 R)
• M17: 5,827,884 km (0.093 R)
• M18: 6,367,035 km (0.058 R)
• M19: 6,458,439 km (0.09 R)
• M20: 6,735,345 km (0.063 R)
• M21: 7,396,418 km (0.094 R)
• M22: 7,540,780 km (0.086 R)
• M23: 7,930,183 km (0.081 R)
• M24: 8,127,353 km (0.103 R)
• M25: 8,326,169 km (0.113 R)
• M26: 8,476,365 km (0.073 R)
• M27: 10,454,946 km (0.113 R)
• M28: 11,273,396 km (0.103 R)
• M29: 11,495,250 km (0.119 R)
• M30: 12,625,462 km (0.096 R)
• M31: 12,740,353 km (0.095 R)
• M32: 13,437,479 km (0.11 R)
• M33: 14,626,633 km (0.097 R)
• M34: 15,973,163 km (0.1 R)
• M35: 16,222,244 km (0.119 R)
• M36: 16,787,275 km (0.093 R)
• M37: 17,104,123 km (0.117 R)
• M38: 18,066,037 km (0.111 R)
• M39: 18,325,590 km (0.085 R)
• M40: 19,442,038 km (0.043 R)
• M41: 20,445,391 km (0.073 R)
• M42: 20,715,864 km (0.116 R)
• M43: 20,987,384 km (0.11 R)
• M44: 22,154,846 km (0.098 R)
• M45: 23,061,709 km (0.079 R)
• M46: 23,696,602 km (0.097 R)
• M47: 24,337,330 km (0.11 R)
• M48: 24,408,837 km (0.088 R)
• M49: 24,623,810 km (0.086 R)
• M50: 25,055,699 km (0.119 R)
• M51: 26,587,132 km (0.095 R)
• M52: 26,660,884 km (0.114 R)
• M53: 26,956,340 km (0.047 R)
• M54: 28,675,817 km (0.035 R)
• M55: 30,739,221 km (0.091 R)
• M56: 30,893,905 km (0.105 R)
• M57: 31,749,605 km (0.082 R)
• M58: 31,827,845 km (0.108 R)
• M59: 32,298,180 km (0.029 R)
• M60: 33,882,871 km (0.082 R)
• M61: 34,202,711 km (0.091 R)
• M62: 34,926,316 km (0.066 R)
• M63: 35,898,851 km (0.118 R)
• M64: 37,044,771 km (0.054 R)
• M65: 39,288,440 km (0.07 R)
• M66: 40,723,383 km (0.119 R)
• M67: 42,261,548 km (0.073 R)
• M68: 42,692,240 km (0.098 R)
• M69: 44,079,910 km (0.09 R)
• M70: 44,167,126 km (0.111 R)
• M71: 44,779,430 km (0.113 R)
• M72: 46,810,520 km (0.058 R)
• M73: 47,256,023 km (0.086 R)
• M74: 47,882,090 km (0.054 R)
• M75: 48,061,607 km (0.098 R)
• M76: 49,052,244 km (0.029 R)
• M77: 51,880,093 km (0.113 R)
• M78: 53,825,463 km (0.075 R)
• M79: 54,105,361 km (0.112 R)
• M80: 55,889,166 km (0.105 R)
• M81: 56,361,746 km (0.059 R)
• M82: 57,120,656 km (0.062 R)
• M83: 57,310,944 km (0.115 R)
• M84: 57,691,970 km (0.109 R)
• M85: 57,787,413 km (0.11 R)
• M86: 57,882,857 km (0.092 R)
• M87: 58,648,648 km (0.069 R)
• M88: 59,128,858 km (0.082 R)
• M89: 59,513,923 km (0.063 R)
• M90: 60,093,165 km (0.096 R)
• M91: 61,160,097 km (0.041 R)
• M92: 61,257,336 km (0.115 R)
• M93: 62,037,639 km (0.054 R)
• M94: 62,624,960 km (0.107 R)
• M95: 64,298,960 km (0.095 R)
• M96: 64,595,912 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 12,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit