🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.26 AU - 1.56 AU

Year: 638 Days

Day: 43.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.99 AU - 3.13 AU

Year: 1560 Days

Day: 13.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,863,038 km

• M1: 117,434 km (0.075 R)
• M2: 262,993 km (0.11 R)

Asteroid Belt

Center: 3.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.3

Radius: 9.7

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.73 AU - 5.33 AU

Year: 4296 Days

Day: 10.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 55,863,038 km

• M1: 135,685 km (0.099 R)
• M2: 224,696 km (0.032 R)
• M3: 328,367 km (0.099 R)
• M4: 407,205 km (0.116 R)
• M5: 494,122 km (0.104 R)
• M6: 624,272 km (0.055 R)
• M7: 756,816 km (0.107 R)
• M8: 878,588 km (0.062 R)
• M9: 1,142,180 km (0.109 R)
• M10: 1,319,752 km (0.111 R)
• M11: 1,381,088 km (0.098 R)
• M12: 1,493,884 km (0.075 R)
• M13: 1,570,927 km (0.097 R)
• M14: 1,675,646 km (0.118 R)
• M15: 1,769,294 km (0.113 R)
• M16: 1,878,650 km (0.1 R)
• M17: 2,104,094 km (0.069 R)
• M18: 2,368,433 km (0.065 R)
• M19: 2,458,940 km (0.103 R)
• M20: 2,612,428 km (0.09 R)
• M21: 2,961,140 km (0.114 R)
• M22: 3,308,207 km (0.113 R)
• M23: 3,950,880 km (0.031 R)
• M24: 4,040,788 km (0.095 R)
• M25: 4,575,301 km (0.077 R)
• M26: 4,841,436 km (0.114 R)
• M27: 5,329,125 km (0.056 R)
• M28: 5,408,711 km (0.117 R)
• M29: 6,162,983 km (0.116 R)
• M30: 6,288,496 km (0.047 R)
• M31: 6,520,672 km (0.081 R)
• M32: 6,627,186 km (0.102 R)
• M33: 6,798,774 km (0.089 R)
• M34: 7,322,367 km (0.06 R)
• M35: 8,223,844 km (0.097 R)
• M36: 8,292,808 km (0.03 R)
• M37: 8,501,198 km (0.064 R)
• M38: 8,640,923 km (0.092 R)
• M39: 8,781,545 km (0.097 R)
• M40: 9,640,835 km (0.074 R)
• M41: 9,908,765 km (0.082 R)
• M42: 10,154,554 km (0.082 R)
• M43: 10,228,605 km (0.088 R)
• M44: 10,452,104 km (0.11 R)
• M45: 10,651,967 km (0.109 R)
• M46: 10,853,176 km (0.062 R)
• M47: 11,030,300 km (0.077 R)
• M48: 11,361,809 km (0.118 R)
• M49: 11,748,370 km (0.073 R)
• M50: 11,904,251 km (0.119 R)
• M51: 12,375,933 km (0.086 R)
• M52: 12,907,155 km (0.074 R)
• M53: 13,663,372 km (0.111 R)
• M54: 13,827,331 km (0.037 R)
• M55: 14,157,194 km (0.039 R)
• M56: 14,378,599 km (0.115 R)
• M57: 14,601,051 km (0.11 R)
• M58: 14,740,626 km (0.057 R)
• M59: 15,105,795 km (0.095 R)
• M60: 15,417,108 km (0.095 R)
• M61: 16,017,294 km (0.034 R)
• M62: 16,161,357 km (0.043 R)
• M63: 16,596,089 km (0.117 R)
• M64: 16,741,797 km (0.095 R)
• M65: 17,152,144 km (0.096 R)
• M66: 17,476,921 km (0.113 R)
• M67: 18,554,026 km (0.09 R)
• M68: 18,675,050 km (0.072 R)
• M69: 18,917,848 km (0.076 R)
• M70: 19,009,102 km (0.108 R)
• M71: 19,070,138 km (0.081 R)
• M72: 20,054,343 km (0.027 R)
• M73: 20,240,742 km (0.104 R)
• M74: 20,459,005 km (0.102 R)
• M75: 20,772,113 km (0.118 R)

Asteroid Belt

Center: 10.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.8

Radius: 3.9

Gravity: 14.45 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.97 AU - 16.11 AU

Year: 22211 Days

Day: 23.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 55,863,038 km

• M1: 68,217 km (0.117 R)
• M2: 151,094 km (0.107 R)
• M3: 429,795 km (0.105 R)
• M4: 511,924 km (0.034 R)
• M5: 617,241 km (0.112 R)
• M6: 1,359,097 km (0.098 R)
• M7: 1,708,707 km (0.051 R)
• M8: 2,634,568 km (0.085 R)
• M9: 2,817,078 km (0.059 R)
• M10: 3,098,471 km (0.099 R)
• M11: 3,162,200 km (0.11 R)
• M12: 6,085,043 km (0.088 R)
• M13: 6,406,978 km (0.103 R)
• M14: 6,569,890 km (0.088 R)
• M15: 6,983,528 km (0.091 R)
• M16: 8,141,565 km (0.112 R)
• M17: 9,775,473 km (0.06 R)
• M18: 11,556,136 km (0.106 R)
• M19: 12,104,413 km (0.099 R)
• M20: 12,457,763 km (0.099 R)
• M21: 14,594,319 km (0.117 R)
• M22: 15,240,732 km (0.076 R)
• M23: 17,235,320 km (0.114 R)
• M24: 19,075,823 km (0.083 R)
• M25: 19,841,166 km (0.111 R)
• M26: 20,736,658 km (0.093 R)
• M27: 20,857,085 km (0.103 R)
• M28: 21,401,771 km (0.114 R)
• M29: 21,462,507 km (0.109 R)
• M30: 22,135,249 km (0.1 R)
• M31: 22,690,706 km (0.089 R)
• M32: 24,766,376 km (0.096 R)
• M33: 25,600,684 km (0.117 R)
• M34: 25,859,189 km (0.04 R)
• M35: 25,923,965 km (0.1 R)
• M36: 28,424,792 km (0.028 R)
• M37: 28,692,572 km (0.09 R)
• M38: 28,826,762 km (0.11 R)
• M39: 29,907,457 km (0.106 R)
• M40: 30,863,985 km (0.087 R)
• M41: 32,317,628 km (0.035 R)
• M42: 33,298,990 km (0.086 R)
• M43: 33,581,132 km (0.088 R)
• M44: 34,432,344 km (0.119 R)
• M45: 35,003,807 km (0.113 R)
• M46: 36,011,499 km (0.062 R)
• M47: 38,571,866 km (0.103 R)
• M48: 39,537,670 km (0.104 R)
• M49: 47,545,046 km (0.116 R)
• M50: 48,181,136 km (0.054 R)
• M51: 49,060,323 km (0.117 R)
• M52: 49,301,025 km (0.08 R)
• M53: 50,025,528 km (0.094 R)
• M54: 51,240,861 km (0.07 R)
• M55: 51,403,624 km (0.106 R)
• M56: 52,547,898 km (0.115 R)
• M57: 54,362,819 km (0.088 R)
• M58: 55,027,931 km (0.085 R)
• M59: 55,445,010 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 17,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit