🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.47 AU - 0.61 AU

Year: 167 Days

Day: 45.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,799,827 km

• M1: 240,254 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.01 AU - 1.37 AU

Year: 547 Days

Day: 29 Hours

Environment

Temp: -72 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,799,827 km

• M1: 327,021 km (0.111 R)
• M2: 679,773 km (0.076 R)

Asteroid Belt

Center: 2.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.6

Radius: 13.3

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.34 AU - 3.56 AU

Year: 2703 Days

Day: 10 Hours

Environment

Temp: -138 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 70,799,827 km

• M1: 172,935 km (0.074 R)
• M2: 264,489 km (0.096 R)
• M3: 394,639 km (0.047 R)
• M4: 491,728 km (0.099 R)
• M5: 590,912 km (0.055 R)
• M6: 813,962 km (0.116 R)
• M7: 905,366 km (0.109 R)
• M8: 1,055,263 km (0.045 R)
• M9: 1,144,873 km (0.099 R)
• M10: 1,332,618 km (0.1 R)
• M11: 1,443,021 km (0.079 R)
• M12: 1,647,222 km (0.098 R)
• M13: 1,793,379 km (0.066 R)
• M14: 2,013,887 km (0.088 R)
• M15: 2,127,581 km (0.1 R)
• M16: 2,302,461 km (0.096 R)
• M17: 2,807,952 km (0.048 R)
• M18: 3,432,822 km (0.084 R)
• M19: 3,814,297 km (0.047 R)
• M20: 3,920,661 km (0.117 R)
• M21: 4,046,174 km (0.04 R)
• M22: 4,136,680 km (0.077 R)
• M23: 4,246,186 km (0.053 R)
• M24: 4,542,839 km (0.092 R)
• M25: 4,904,117 km (0.053 R)
• M26: 5,117,594 km (0.107 R)
• M27: 5,473,487 km (0.079 R)
• M28: 5,776,423 km (0.066 R)
• M29: 5,940,232 km (0.078 R)
• M30: 6,043,455 km (0.09 R)
• M31: 6,168,070 km (0.105 R)
• M32: 6,272,489 km (0.078 R)
• M33: 6,441,086 km (0.059 R)
• M34: 6,589,637 km (0.108 R)
• M35: 6,933,712 km (0.104 R)
• M36: 7,527,914 km (0.115 R)
• M37: 7,684,543 km (0.043 R)
• M38: 7,910,436 km (0.118 R)
• M39: 8,046,869 km (0.025 R)
• M40: 8,438,068 km (0.102 R)
• M41: 8,600,980 km (0.074 R)
• M42: 9,001,005 km (0.09 R)
• M43: 9,191,293 km (0.102 R)
• M44: 9,648,763 km (0.074 R)
• M45: 9,868,074 km (0.067 R)
• M46: 10,636,109 km (0.093 R)
• M47: 11,449,174 km (0.115 R)
• M48: 11,655,619 km (0.11 R)
• M49: 11,967,530 km (0.095 R)
• M50: 12,150,788 km (0.076 R)
• M51: 13,107,915 km (0.117 R)
• M52: 13,405,316 km (0.046 R)
• M53: 13,513,924 km (0.085 R)
• M54: 13,841,693 km (0.111 R)
• M55: 13,951,497 km (0.042 R)
• M56: 14,255,181 km (0.077 R)
• M57: 14,338,358 km (0.076 R)
• M58: 15,009,603 km (0.111 R)
• M59: 15,179,098 km (0.06 R)
• M60: 15,377,464 km (0.117 R)
• M61: 15,662,598 km (0.027 R)
• M62: 16,237,951 km (0.091 R)
• M63: 16,937,471 km (0.098 R)
• M64: 17,025,584 km (0.088 R)
• M65: 18,095,358 km (0.055 R)
• M66: 18,517,224 km (0.088 R)
• M67: 19,309,345 km (0.103 R)
• M68: 19,926,137 km (0.08 R)
• M69: 20,019,187 km (0.11 R)
• M70: 20,455,564 km (0.111 R)
• M71: 20,989,628 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.6

Radius: 3.3

Gravity: 33.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.36 AU - 17.78 AU

Year: 24673 Days

Day: 21 Hours

Environment

Temp: -207 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,799,827 km

• M1: 145,858 km (0.104 R)
• M2: 197,918 km (0.058 R)
• M3: 226,342 km (0.035 R)
• M4: 256,411 km (0.087 R)
• M5: 565,181 km (0.11 R)
• M6: 808,576 km (0.083 R)
• M7: 904,469 km (0.109 R)
• M8: 1,029,383 km (0.089 R)
• M9: 1,055,114 km (0.096 R)
• M10: 1,159,982 km (0.106 R)
• M11: 1,436,588 km (0.103 R)
• M12: 2,047,845 km (0.082 R)
• M13: 2,145,682 km (0.108 R)
• M14: 2,178,743 km (0.077 R)
• M15: 2,414,210 km (0.046 R)
• M16: 2,764,569 km (0.08 R)
• M17: 3,243,581 km (0.097 R)
• M18: 3,396,021 km (0.102 R)
• M19: 3,787,369 km (0.027 R)
• M20: 3,867,404 km (0.109 R)
• M21: 4,826,775 km (0.112 R)
• M22: 4,957,075 km (0.056 R)
• M23: 5,354,856 km (0.08 R)
• M24: 5,717,182 km (0.108 R)
• M25: 5,808,885 km (0.104 R)
• M26: 6,560,764 km (0.093 R)
• M27: 6,850,386 km (0.119 R)
• M28: 7,542,575 km (0.031 R)
• M29: 7,643,254 km (0.101 R)
• M30: 7,845,960 km (0.094 R)
• M31: 8,464,696 km (0.114 R)
• M32: 8,992,178 km (0.1 R)
• M33: 9,045,585 km (0.05 R)
• M34: 9,639,189 km (0.115 R)
• M35: 12,077,186 km (0.105 R)
• M36: 12,491,123 km (0.113 R)
• M37: 13,211,736 km (0.101 R)
• M38: 13,272,323 km (0.115 R)
• M39: 14,755,436 km (0.087 R)
• M40: 15,134,218 km (0.087 R)
• M41: 16,030,758 km (0.063 R)
• M42: 16,747,182 km (0.072 R)
• M43: 17,473,929 km (0.118 R)
• M44: 20,062,570 km (0.111 R)
• M45: 20,692,976 km (0.106 R)
• M46: 21,973,085 km (0.079 R)
• M47: 22,913,457 km (0.075 R)
• M48: 23,719,341 km (0.1 R)
• M49: 26,116,048 km (0.1 R)
• M50: 26,192,194 km (0.043 R)
• M51: 26,880,793 km (0.073 R)
• M52: 29,060,434 km (0.112 R)
• M53: 30,091,612 km (0.099 R)
• M54: 30,411,302 km (0.088 R)
• M55: 30,732,190 km (0.12 R)
• M56: 31,134,758 km (0.09 R)
• M57: 32,598,423 km (0.058 R)
• M58: 32,762,532 km (0.111 R)
• M59: 33,669,394 km (0.117 R)
• M60: 33,918,176 km (0.109 R)
• M61: 34,001,352 km (0.113 R)
• M62: 35,255,431 km (0.085 R)
• M63: 36,950,973 km (0.096 R)
• M64: 38,153,591 km (0.054 R)
• M65: 39,631,019 km (0.096 R)
• M66: 39,806,049 km (0.097 R)
• M67: 40,332,783 km (0.078 R)
• M68: 40,508,859 km (0.101 R)
• M69: 41,038,585 km (0.079 R)
• M70: 41,127,147 km (0.078 R)
• M71: 41,392,983 km (0.103 R)
• M72: 42,910,653 km (0.108 R)
• M73: 43,721,474 km (0.112 R)
• M74: 43,992,844 km (0.091 R)
• M75: 44,174,157 km (0.115 R)
• M76: 47,664,574 km (0.11 R)
• M77: 48,785,212 km (0.118 R)
• M78: 49,819,980 km (0.04 R)
• M79: 50,103,319 km (0.077 R)
• M80: 51,528,687 km (0.098 R)
• M81: 51,815,317 km (0.075 R)
• M82: 52,871,029 km (0.068 R)
• M83: 54,127,651 km (0.063 R)
• M84: 55,589,821 km (0.08 R)
• M85: 56,374,910 km (0.054 R)
• M86: 57,757,793 km (0.06 R)
• M87: 58,951,883 km (0.099 R)
• M88: 60,053,672 km (0.055 R)
• M89: 60,960,085 km (0.095 R)
• M90: 63,194,928 km (0.092 R)
• M91: 65,249,654 km (0.089 R)
• M92: 68,372,809 km (0.103 R)
• M93: 69,846,797 km (0.109 R)
• M94: 69,952,413 km (0.112 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: 327 - 15,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit