🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.93 AU - 1.29 AU

Year: 413 Days

Day: 12.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,610,609 km

• M1: 66,122 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.54 AU - 1.6 AU

Year: 695 Days

Day: 38.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,610,609 km

• M1: 328,218 km (0.038 R)

Asteroid Belt

Center: 2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.16 AU - 2.68 AU

Year: 1329 Days

Day: 24.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.92 AU - 4.28 AU

Year: 2931 Days

Day: 14.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.8 AU - 4.78 AU

Year: 3138 Days

Day: 35.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,610,609 km

• M1: 169,644 km (0.081 R)
• M2: 2,366,788 km (0.038 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.1

Radius: 3.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.26 AU - 14.54 AU

Year: 18299 Days

Day: 15.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 72,610,609 km

• M1: 52,060 km (0.11 R)
• M2: 103,372 km (0.086 R)
• M3: 124,017 km (0.069 R)
• M4: 373,097 km (0.058 R)
• M5: 444,156 km (0.046 R)
• M6: 509,979 km (0.028 R)
• M7: 908,508 km (0.09 R)
• M8: 1,029,383 km (0.062 R)
• M9: 1,340,247 km (0.111 R)
• M10: 1,562,849 km (0.096 R)
• M11: 1,856,809 km (0.114 R)
• M12: 1,887,177 km (0.09 R)
• M13: 2,010,296 km (0.12 R)
• M14: 2,104,244 km (0.101 R)
• M15: 2,183,680 km (0.09 R)
• M16: 2,444,579 km (0.113 R)
• M17: 2,801,819 km (0.055 R)
• M18: 4,145,058 km (0.117 R)
• M19: 4,569,018 km (0.115 R)
• M20: 4,671,942 km (0.119 R)
• M21: 4,880,182 km (0.117 R)
• M22: 5,501,162 km (0.037 R)
• M23: 5,809,783 km (0.084 R)
• M24: 6,056,171 km (0.086 R)
• M25: 7,266,567 km (0.086 R)
• M26: 7,898,768 km (0.1 R)
• M27: 7,972,968 km (0.11 R)
• M28: 8,221,600 km (0.118 R)
• M29: 9,085,827 km (0.096 R)
• M30: 9,293,319 km (0.105 R)
• M31: 11,620,613 km (0.062 R)
• M32: 11,845,907 km (0.106 R)
• M33: 11,930,729 km (0.113 R)
• M34: 12,015,701 km (0.066 R)
• M35: 12,674,231 km (0.034 R)
• M36: 13,227,145 km (0.119 R)
• M37: 13,609,816 km (0.075 R)
• M38: 13,669,057 km (0.102 R)
• M39: 14,658,347 km (0.089 R)
• M40: 15,146,186 km (0.114 R)
• M41: 17,054,606 km (0.073 R)
• M42: 17,086,470 km (0.082 R)
• M43: 17,150,349 km (0.098 R)
• M44: 17,406,610 km (0.046 R)
• M45: 17,987,947 km (0.111 R)
• M46: 18,575,717 km (0.105 R)
• M47: 18,608,479 km (0.114 R)
• M48: 19,070,288 km (0.04 R)
• M49: 19,302,464 km (0.11 R)
• M50: 19,468,966 km (0.088 R)
• M51: 19,769,807 km (0.107 R)
• M52: 19,971,316 km (0.094 R)
• M53: 20,342,318 km (0.102 R)
• M54: 20,376,128 km (0.039 R)
• M55: 20,409,937 km (0.116 R)
• M56: 20,681,606 km (0.056 R)
• M57: 20,783,782 km (0.095 R)
• M58: 22,161,728 km (0.104 R)
• M59: 23,037,773 km (0.109 R)
• M60: 23,214,448 km (0.097 R)
• M61: 23,818,225 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.3

Radius: 4.4

Gravity: 25.69 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 15.6 AU - 15.72 AU

Year: 21882 Days

Day: 24.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 140.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,610,609 km

• M1: 150,047 km (0.103 R)
• M2: 291,417 km (0.086 R)
• M3: 413,040 km (0.098 R)
• M4: 635,193 km (0.07 R)
• M5: 1,727,407 km (0.09 R)
• M6: 2,594,177 km (0.109 R)
• M7: 2,774,293 km (0.069 R)
• M8: 2,810,794 km (0.079 R)
• M9: 2,995,697 km (0.065 R)
• M10: 3,070,795 km (0.112 R)
• M11: 3,108,644 km (0.095 R)
• M12: 3,146,492 km (0.091 R)
• M13: 4,102,422 km (0.052 R)
• M14: 4,227,785 km (0.113 R)
• M15: 4,482,401 km (0.098 R)
• M16: 4,829,468 km (0.033 R)
• M17: 4,917,581 km (0.097 R)
• M18: 5,006,293 km (0.086 R)
• M19: 5,366,375 km (0.074 R)
• M20: 6,063,800 km (0.12 R)
• M21: 6,398,899 km (0.079 R)
• M22: 6,690,914 km (0.111 R)
• M23: 6,739,982 km (0.099 R)
• M24: 7,338,374 km (0.072 R)
• M25: 7,490,665 km (0.082 R)
• M26: 8,162,509 km (0.092 R)
• M27: 8,745,940 km (0.082 R)
• M28: 9,124,273 km (0.094 R)
• M29: 9,507,842 km (0.096 R)
• M30: 10,575,223 km (0.094 R)
• M31: 11,268,759 km (0.091 R)
• M32: 11,917,266 km (0.092 R)
• M33: 12,577,890 km (0.037 R)
• M34: 13,622,083 km (0.088 R)
• M35: 14,122,937 km (0.075 R)
• M36: 14,375,757 km (0.103 R)
• M37: 15,207,372 km (0.09 R)
• M38: 15,271,848 km (0.115 R)
• M39: 16,318,136 km (0.108 R)
• M40: 16,516,951 km (0.1 R)
• M41: 16,583,373 km (0.087 R)
• M42: 20,727,832 km (0.095 R)
• M43: 20,799,490 km (0.09 R)
• M44: 22,691,155 km (0.059 R)
• M45: 23,657,557 km (0.095 R)
• M46: 24,334,487 km (0.091 R)
• M47: 24,789,115 km (0.086 R)
• M48: 25,861,134 km (0.08 R)
• M49: 26,480,469 km (0.059 R)
• M50: 28,367,646 km (0.086 R)
• M51: 29,166,648 km (0.111 R)
• M52: 29,407,800 km (0.108 R)
• M53: 29,972,981 km (0.1 R)
• M54: 30,297,608 km (0.093 R)
• M55: 32,769,114 km (0.102 R)
• M56: 34,282,746 km (0.075 R)
• M57: 35,647,228 km (0.093 R)
• M58: 35,733,097 km (0.081 R)
• M59: 35,904,985 km (0.095 R)
• M60: 36,249,658 km (0.057 R)
• M61: 36,682,146 km (0.111 R)
• M62: 36,768,913 km (0.065 R)
• M63: 37,029,363 km (0.093 R)
• M64: 37,377,626 km (0.104 R)
• M65: 37,552,207 km (0.089 R)
• M66: 38,340,887 km (0.081 R)
• M67: 39,046,690 km (0.113 R)
• M68: 41,369,795 km (0.105 R)
• M69: 43,370,068 km (0.098 R)
• M70: 43,737,181 km (0.118 R)
• M71: 45,681,206 km (0.115 R)
• M72: 46,054,602 km (0.03 R)
• M73: 46,241,749 km (0.09 R)
• M74: 48,031,987 km (0.116 R)
• M75: 48,887,836 km (0.119 R)
• M76: 50,036,897 km (0.056 R)
• M77: 50,518,154 km (0.095 R)
• M78: 53,438,454 km (0.069 R)
• M79: 54,819,841 km (0.11 R)
• M80: 55,515,022 km (0.119 R)
• M81: 56,013,332 km (0.102 R)
• M82: 56,513,139 km (0.056 R)
• M83: 57,315,731 km (0.114 R)
• M84: 58,628,303 km (0.109 R)
• M85: 59,339,043 km (0.074 R)
• M86: 59,950,599 km (0.065 R)
• M87: 60,564,249 km (0.113 R)
• M88: 61,591,538 km (0.049 R)
• M89: 62,107,351 km (0.05 R)
• M90: 62,417,468 km (0.114 R)
• M91: 64,917,398 km (0.064 R)
• M92: 66,390,637 km (0.047 R)
• M93: 67,343,576 km (0.106 R)
• M94: 68,087,975 km (0.077 R)
• M95: 69,584,702 km (0.086 R)
• M96: 71,200,359 km (0.071 R)
• M97: 71,850,062 km (0.114 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 15,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit