🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.83 AU - 0.89 AU

Year: 293 Days

Day: 31.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 129.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,252,510 km

• M1: 89,908 km (0.114 R)
• M2: 370,105 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.35 AU - 1.59 AU

Year: 654 Days

Day: 21.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.32 AU - 1.8 AU

Year: 715 Days

Day: 12.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.43 AU - 1.71 AU

Year: 722 Days

Day: 29.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.51 AU - 3.11 AU

Year: 1729 Days

Day: 34.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.6

Radius: 5.6

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 14.01 AU - 18.61 AU

Year: 24180 Days

Day: 21.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,252,510 km

• M1: 136,882 km (0.048 R)
• M2: 259,702 km (0.053 R)
• M3: 367,712 km (0.111 R)
• M4: 454,179 km (0.072 R)
• M5: 1,234,781 km (0.093 R)
• M6: 1,676,095 km (0.042 R)
• M7: 2,099,307 km (0.093 R)
• M8: 2,554,234 km (0.116 R)
• M9: 4,249,028 km (0.091 R)
• M10: 4,654,588 km (0.112 R)
• M11: 4,862,080 km (0.087 R)
• M12: 5,943,972 km (0.095 R)
• M13: 5,988,702 km (0.113 R)
• M14: 6,168,967 km (0.119 R)
• M15: 6,259,773 km (0.072 R)
• M16: 7,096,923 km (0.08 R)
• M17: 7,287,660 km (0.114 R)
• M18: 7,577,132 km (0.108 R)
• M19: 7,772,058 km (0.086 R)
• M20: 8,467,539 km (0.119 R)
• M21: 8,517,953 km (0.112 R)
• M22: 9,182,766 km (0.032 R)
• M23: 9,864,035 km (0.065 R)
• M24: 10,399,146 km (0.072 R)
• M25: 13,154,440 km (0.084 R)
• M26: 13,624,476 km (0.098 R)
• M27: 14,460,429 km (0.111 R)
• M28: 15,190,018 km (0.097 R)
• M29: 15,745,026 km (0.094 R)
• M30: 15,869,193 km (0.071 R)
• M31: 16,056,190 km (0.117 R)
• M32: 16,621,520 km (0.101 R)
• M33: 17,065,676 km (0.116 R)
• M34: 17,257,311 km (0.118 R)
• M35: 18,552,530 km (0.109 R)
• M36: 18,947,169 km (0.111 R)
• M37: 20,485,484 km (0.085 R)
• M38: 21,235,268 km (0.102 R)
• M39: 22,272,131 km (0.071 R)
• M40: 22,972,399 km (0.104 R)
• M41: 23,608,938 km (0.095 R)
• M42: 25,552,962 km (0.068 R)
• M43: 25,991,882 km (0.09 R)
• M44: 26,654,900 km (0.075 R)
• M45: 26,728,951 km (0.108 R)
• M46: 26,803,002 km (0.069 R)
• M47: 27,323,602 km (0.07 R)
• M48: 28,677,313 km (0.116 R)
• M49: 28,753,160 km (0.072 R)
• M50: 29,745,293 km (0.09 R)
• M51: 31,606,141 km (0.076 R)
• M52: 32,156,062 km (0.052 R)
• M53: 33,185,445 km (0.105 R)
• M54: 34,064,931 km (0.113 R)
• M55: 34,547,983 km (0.092 R)
• M56: 35,846,791 km (0.052 R)
• M57: 37,492,966 km (0.117 R)
• M58: 37,741,897 km (0.103 R)
• M59: 37,991,426 km (0.11 R)
• M60: 40,007,707 km (0.098 R)
• M61: 40,092,529 km (0.066 R)
• M62: 40,347,144 km (0.091 R)
• M63: 41,371,142 km (0.113 R)
• M64: 41,886,357 km (0.081 R)
• M65: 42,663,069 km (0.117 R)
• M66: 43,531,784 km (0.091 R)
• M67: 44,845,702 km (0.117 R)
• M68: 44,933,665 km (0.081 R)
• M69: 45,374,829 km (0.073 R)
• M70: 45,463,242 km (0.095 R)
• M71: 45,994,913 km (0.052 R)
• M72: 47,243,307 km (0.071 R)
• M73: 47,332,916 km (0.116 R)
• M74: 47,781,709 km (0.117 R)
• M75: 48,231,999 km (0.117 R)
• M76: 48,683,635 km (0.114 R)
• M77: 49,136,617 km (0.115 R)
• M78: 49,864,561 km (0.074 R)
• M79: 50,779,202 km (0.118 R)
• M80: 50,871,055 km (0.061 R)
• M81: 51,607,226 km (0.101 R)
• M82: 52,254,387 km (0.082 R)
• M83: 52,811,190 km (0.072 R)
• M84: 52,997,290 km (0.116 R)
• M85: 54,681,313 km (0.104 R)
• M86: 56,858,710 km (0.054 R)
• M87: 57,622,706 km (0.12 R)
• M88: 57,814,192 km (0.059 R)
• M89: 58,967,741 km (0.073 R)
• M90: 60,128,919 km (0.115 R)
• M91: 61,395,415 km (0.105 R)
• M92: 63,459,716 km (0.099 R)
• M93: 64,351,319 km (0.105 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: 330 - 12,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit