🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.5 AU - 0.66 AU

Year: 158 Days

Day: 24.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,818,277 km

• M1: 386,262 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.48 AU - 0.76 AU

Year: 175 Days

Day: 19.2 Hours

Environment

Temp: 233 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.17 AU - 1.35 AU

Year: 507 Days

Day: 32.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.43 AU - 2.75 AU

Year: 1493 Days

Day: 19.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,818,277 km

• M1: 1,976,487 km (0.072 R)
• M2: 2,034,980 km (0.066 R)

Asteroid Belt

Center: 9.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.4

Radius: 7.4

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.07 AU - 16.99 AU

Year: 22987 Days

Day: 24.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,818,277 km

• M1: 149,747 km (0.091 R)
• M2: 337,642 km (0.055 R)
• M3: 598,092 km (0.037 R)
• M4: 940,971 km (0.094 R)
• M5: 1,076,955 km (0.117 R)
• M6: 1,523,505 km (0.12 R)
• M7: 1,918,593 km (0.102 R)
• M8: 1,987,557 km (0.087 R)
• M9: 2,381,449 km (0.115 R)
• M10: 2,838,620 km (0.095 R)
• M11: 3,158,460 km (0.085 R)
• M12: 3,281,429 km (0.088 R)
• M13: 4,185,599 km (0.115 R)
• M14: 4,457,418 km (0.106 R)
• M15: 4,641,872 km (0.067 R)
• M16: 5,355,753 km (0.118 R)
• M17: 6,830,489 km (0.11 R)
• M18: 7,749,918 km (0.064 R)
• M19: 7,805,269 km (0.12 R)
• M20: 7,971,921 km (0.043 R)
• M21: 8,139,770 km (0.097 R)
• M22: 10,732,600 km (0.092 R)
• M23: 10,856,018 km (0.065 R)
• M24: 11,543,720 km (0.035 R)
• M25: 11,860,867 km (0.09 R)
• M26: 12,245,334 km (0.112 R)
• M27: 13,689,701 km (0.091 R)
• M28: 14,160,486 km (0.065 R)
• M29: 14,636,656 km (0.057 R)
• M30: 15,534,692 km (0.074 R)
• M31: 15,814,589 km (0.05 R)
• M32: 16,379,471 km (0.049 R)
• M33: 17,022,742 km (0.113 R)
• M34: 18,040,007 km (0.113 R)
• M35: 20,208,728 km (0.077 R)
• M36: 20,285,022 km (0.074 R)
• M37: 21,052,759 km (0.074 R)
• M38: 21,829,920 km (0.074 R)
• M39: 21,908,159 km (0.07 R)
• M40: 22,300,854 km (0.1 R)
• M41: 23,092,975 km (0.113 R)
• M42: 23,492,550 km (0.082 R)
• M43: 24,217,502 km (0.107 R)
• M44: 24,379,666 km (0.063 R)
• M45: 27,105,788 km (0.086 R)
• M46: 29,407,201 km (0.104 R)
• M47: 29,753,371 km (0.052 R)
• M48: 29,927,054 km (0.063 R)
• M49: 30,013,970 km (0.093 R)
• M50: 32,125,544 km (0.075 R)
• M51: 32,660,955 km (0.105 R)
• M52: 33,019,541 km (0.099 R)
• M53: 34,557,856 km (0.033 R)
• M54: 34,923,324 km (0.026 R)
• M55: 35,473,694 km (0.031 R)
• M56: 36,769,212 km (0.084 R)
• M57: 37,610,251 km (0.102 R)
• M58: 38,457,573 km (0.116 R)
• M59: 39,788,097 km (0.077 R)
• M60: 40,075,175 km (0.104 R)
• M61: 40,940,449 km (0.11 R)
• M62: 42,494,023 km (0.09 R)
• M63: 44,562,214 km (0.078 R)
• M64: 45,558,536 km (0.079 R)
• M65: 47,471,743 km (0.045 R)
• M66: 48,795,684 km (0.077 R)
• M67: 51,167,857 km (0.094 R)
• M68: 51,480,068 km (0.11 R)
• M69: 54,742,798 km (0.111 R)
• M70: 56,023,655 km (0.104 R)
• M71: 56,560,262 km (0.072 R)
• M72: 59,159,525 km (0.086 R)
• M73: 59,377,938 km (0.093 R)
• M74: 62,351,944 km (0.091 R)
• M75: 63,354,100 km (0.078 R)
• M76: 63,577,449 km (0.081 R)
• M77: 63,689,349 km (0.057 R)
• M78: 64,698,386 km (0.089 R)
• M79: 65,939,001 km (0.109 R)
• M80: 67,187,545 km (0.058 R)
• M81: 68,902,535 km (0.077 R)
• M82: 69,132,168 km (0.107 R)
• M83: 69,823,011 km (0.052 R)
• M84: 72,142,077 km (0.106 R)
• M85: 72,608,972 km (0.046 R)
• M86: 72,959,779 km (0.108 R)
• M87: 73,428,320 km (0.04 R)
• M88: 75,786,281 km (0.1 R)
• M89: 75,904,912 km (0.086 R)
• M90: 76,498,517 km (0.049 R)
• M91: 76,736,377 km (0.047 R)
• M92: 78,049,248 km (0.116 R)
• M93: 80,697,280 km (0.089 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 16,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit