🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.53 AU - 0.57 AU

Year: 154 Days

Day: 27.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,511,017 km

• M1: 37,399 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.72 AU - 2.72 AU

Year: 1690 Days

Day: 25.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 68.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,511,017 km

• M1: 35,455 km (0.084 R)

Asteroid Belt

Center: 7.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.8

Radius: 11.4

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.35 AU - 13.31 AU

Year: 14367 Days

Day: 10.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,511,017 km

• M1: 146,157 km (0.106 R)
• M2: 223,050 km (0.103 R)
• M3: 396,734 km (0.037 R)
• M4: 519,553 km (0.117 R)
• M5: 657,632 km (0.07 R)
• M6: 1,129,314 km (0.115 R)
• M7: 1,231,041 km (0.06 R)
• M8: 1,400,535 km (0.071 R)
• M9: 1,810,882 km (0.106 R)
• M10: 1,980,526 km (0.054 R)
• M11: 2,521,173 km (0.079 R)
• M12: 2,794,488 km (0.09 R)
• M13: 2,934,811 km (0.097 R)
• M14: 3,048,805 km (0.118 R)
• M15: 3,281,280 km (0.084 R)
• M16: 3,399,761 km (0.085 R)
• M17: 3,702,248 km (0.027 R)
• M18: 3,981,996 km (0.104 R)
• M19: 4,236,612 km (0.054 R)
• M20: 4,595,347 km (0.109 R)
• M21: 4,728,340 km (0.094 R)
• M22: 6,347,288 km (0.077 R)
• M23: 6,421,339 km (0.115 R)
• M24: 6,871,629 km (0.073 R)
• M25: 7,332,091 km (0.118 R)
• M26: 7,605,406 km (0.11 R)
• M27: 7,723,588 km (0.094 R)
• M28: 8,001,691 km (0.115 R)
• M29: 8,567,769 km (0.068 R)
• M30: 8,938,473 km (0.101 R)
• M31: 9,356,748 km (0.09 R)
• M32: 9,653,251 km (0.08 R)
• M33: 10,125,532 km (0.054 R)
• M34: 11,137,412 km (0.03 R)
• M35: 11,951,673 km (0.073 R)
• M36: 12,505,185 km (0.12 R)
• M37: 13,494,027 km (0.087 R)
• M38: 14,410,314 km (0.093 R)
• M39: 15,098,165 km (0.105 R)
• M40: 16,099,573 km (0.075 R)
• M41: 16,404,155 km (0.057 R)
• M42: 16,506,180 km (0.078 R)
• M43: 18,695,695 km (0.077 R)
• M44: 19,069,390 km (0.083 R)
• M45: 19,284,063 km (0.105 R)
• M46: 19,391,624 km (0.061 R)
• M47: 19,824,261 km (0.067 R)
• M48: 20,643,908 km (0.086 R)
• M49: 21,586,225 km (0.106 R)
• M50: 21,810,023 km (0.074 R)
• M51: 22,316,262 km (0.119 R)
• M52: 23,168,821 km (0.096 R)
• M53: 23,340,559 km (0.099 R)
• M54: 23,973,956 km (0.099 R)
• M55: 24,205,683 km (0.091 R)
• M56: 24,321,921 km (0.066 R)
• M57: 24,613,038 km (0.115 R)
• M58: 25,081,429 km (0.096 R)
• M59: 26,683,772 km (0.035 R)
• M60: 27,225,167 km (0.073 R)
• M61: 27,952,811 km (0.115 R)
• M62: 30,612,212 km (0.111 R)
• M63: 30,863,686 km (0.109 R)
• M64: 32,067,500 km (0.12 R)
• M65: 32,386,892 km (0.049 R)
• M66: 32,900,162 km (0.103 R)
• M67: 33,157,620 km (0.071 R)
• M68: 34,064,632 km (0.104 R)
• M69: 34,390,456 km (0.048 R)
• M70: 35,045,246 km (0.103 R)
• M71: 35,572,130 km (0.096 R)
• M72: 36,167,978 km (0.077 R)
• M73: 36,367,242 km (0.045 R)
• M74: 37,168,339 km (0.071 R)
• M75: 38,652,051 km (0.06 R)
• M76: 39,811,733 km (0.093 R)
• M77: 41,052,049 km (0.116 R)
• M78: 41,329,404 km (0.068 R)
• M79: 41,676,920 km (0.092 R)
• M80: 41,955,770 km (0.086 R)
• M81: 42,585,128 km (0.066 R)
• M82: 43,147,317 km (0.113 R)
• M83: 43,358,848 km (0.062 R)
• M84: 43,499,919 km (0.107 R)
• M85: 43,924,328 km (0.087 R)
• M86: 44,279,025 km (0.051 R)
• M87: 44,705,977 km (0.047 R)
• M88: 45,205,784 km (0.069 R)
• M89: 45,420,457 km (0.085 R)
• M90: 45,779,192 km (0.106 R)
• M91: 46,138,826 km (0.112 R)
• M92: 47,732,342 km (0.045 R)
• M93: 48,682,438 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.2

Radius: 5.3

Gravity: 33.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.7 AU - 15.94 AU

Year: 20415 Days

Day: 18 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,511,017 km

• M1: 87,515 km (0.085 R)
• M2: 192,532 km (0.083 R)
• M3: 383,569 km (0.096 R)
• M4: 445,054 km (0.119 R)
• M5: 509,830 km (0.06 R)
• M6: 749,485 km (0.114 R)
• M7: 1,050,027 km (0.066 R)
• M8: 1,168,060 km (0.117 R)
• M9: 1,290,431 km (0.098 R)
• M10: 1,547,740 km (0.095 R)
• M11: 1,648,419 km (0.093 R)
• M12: 1,999,376 km (0.094 R)
• M13: 2,647,284 km (0.078 R)
• M14: 2,931,669 km (0.045 R)
• M15: 3,354,732 km (0.035 R)
• M16: 3,933,078 km (0.104 R)
• M17: 4,163,758 km (0.077 R)
• M18: 6,374,814 km (0.074 R)
• M19: 6,591,133 km (0.061 R)
• M20: 6,920,098 km (0.072 R)
• M21: 7,086,601 km (0.119 R)
• M22: 7,142,401 km (0.107 R)
• M23: 7,594,037 km (0.065 R)
• M24: 8,054,798 km (0.077 R)
• M25: 9,490,788 km (0.072 R)
• M26: 9,675,841 km (0.1 R)
• M27: 9,986,855 km (0.108 R)
• M28: 10,112,218 km (0.063 R)
• M29: 10,746,513 km (0.099 R)
• M30: 11,393,823 km (0.096 R)
• M31: 11,920,557 km (0.101 R)
• M32: 12,725,692 km (0.042 R)
• M33: 13,548,182 km (0.078 R)
• M34: 14,106,032 km (0.094 R)
• M35: 14,458,485 km (0.099 R)
• M36: 15,533,196 km (0.1 R)
• M37: 15,970,171 km (0.043 R)
• M38: 16,337,434 km (0.063 R)
• M39: 16,411,335 km (0.101 R)
• M40: 16,633,338 km (0.098 R)
• M41: 16,707,539 km (0.059 R)
• M42: 17,080,337 km (0.106 R)
• M43: 17,606,921 km (0.077 R)
• M44: 17,986,302 km (0.047 R)
• M45: 18,599,054 km (0.059 R)
• M46: 18,985,316 km (0.083 R)
• M47: 21,681,967 km (0.113 R)
• M48: 23,323,355 km (0.103 R)
• M49: 24,834,294 km (0.118 R)
• M50: 25,174,330 km (0.077 R)
• M51: 26,810,631 km (0.086 R)
• M52: 28,392,180 km (0.117 R)
• M53: 29,823,383 km (0.028 R)
• M54: 30,365,974 km (0.113 R)
• M55: 31,003,261 km (0.12 R)
• M56: 31,094,665 km (0.102 R)
• M57: 32,105,947 km (0.098 R)
• M58: 32,662,002 km (0.106 R)
• M59: 35,681,336 km (0.077 R)
• M60: 38,788,634 km (0.048 R)
• M61: 39,975,992 km (0.096 R)
• M62: 40,174,957 km (0.08 R)
• M63: 40,874,327 km (0.113 R)
• M64: 41,678,416 km (0.112 R)
• M65: 41,880,223 km (0.12 R)
• M66: 42,690,744 km (0.06 R)
• M67: 45,153,425 km (0.049 R)
• M68: 45,880,470 km (0.073 R)
• M69: 47,661,882 km (0.092 R)
• M70: 49,359,069 km (0.106 R)
• M71: 50,537,452 km (0.105 R)
• M72: 51,941,877 km (0.093 R)
• M73: 53,468,673 km (0.039 R)
• M74: 54,017,398 km (0.072 R)
• M75: 56,454,496 km (0.096 R)
• M76: 56,566,096 km (0.1 R)
• M77: 58,249,222 km (0.115 R)
• M78: 60,176,641 km (0.094 R)
• M79: 60,861,799 km (0.114 R)
• M80: 62,470,724 km (0.12 R)
• M81: 63,280,498 km (0.044 R)
• M82: 67,262,344 km (0.086 R)
• M83: 67,736,121 km (0.083 R)
• M84: 72,777,120 km (0.071 R)
• M85: 73,385,235 km (0.115 R)
• M86: 76,821,798 km (0.027 R)
• M87: 77,565,000 km (0.065 R)
• M88: 80,561,595 km (0.077 R)
• M89: 82,200,440 km (0.096 R)
• M90: 83,722,897 km (0.079 R)
• M91: 83,977,662 km (0.104 R)
• M92: 84,487,791 km (0.028 R)
• M93: 84,615,398 km (0.114 R)
• M94: 84,743,155 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 16,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit