🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.69 AU - 0.93 AU

Year: 269 Days

Day: 14.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.22 AU - 1.68 AU

Year: 644 Days

Day: 44.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.41 AU - 1.99 AU

Year: 818 Days

Day: 29.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.92 AU - 2.32 AU

Year: 1139 Days

Day: 21.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.1

Radius: 4.8

Gravity: 41.93 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 14.32 AU - 15.18 AU

Year: 20901 Days

Day: 23.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,657,032 km

• M1: 62,532 km (0.115 R)
• M2: 237,412 km (0.104 R)
• M3: 346,169 km (0.104 R)
• M4: 386,262 km (0.117 R)
• M5: 427,850 km (0.117 R)
• M6: 659,577 km (0.1 R)
• M7: 1,616,854 km (0.067 R)
• M8: 3,351,142 km (0.047 R)
• M9: 3,894,033 km (0.119 R)
• M10: 4,512,620 km (0.089 R)
• M11: 4,561,389 km (0.032 R)
• M12: 4,610,457 km (0.07 R)
• M13: 5,945,169 km (0.04 R)
• M14: 5,998,875 km (0.083 R)
• M15: 6,052,580 km (0.09 R)
• M16: 6,543,411 km (0.087 R)
• M17: 6,654,263 km (0.075 R)
• M18: 6,934,161 km (0.11 R)
• M19: 8,032,059 km (0.069 R)
• M20: 8,570,761 km (0.078 R)
• M21: 8,875,043 km (0.062 R)
• M22: 10,319,860 km (0.12 R)
• M23: 10,773,889 km (0.065 R)
• M24: 12,723,299 km (0.101 R)
• M25: 14,201,176 km (0.092 R)
• M26: 14,272,983 km (0.083 R)
• M27: 14,778,325 km (0.093 R)
• M28: 14,851,029 km (0.105 R)
• M29: 15,363,253 km (0.091 R)
• M30: 16,030,160 km (0.092 R)
• M31: 16,254,557 km (0.076 R)
• M32: 16,555,398 km (0.074 R)
• M33: 17,010,026 km (0.104 R)
• M34: 17,086,171 km (0.035 R)
• M35: 17,238,911 km (0.111 R)
• M36: 17,315,505 km (0.1 R)
• M37: 18,398,593 km (0.079 R)
• M38: 18,476,833 km (0.095 R)
• M39: 18,555,073 km (0.117 R)
• M40: 20,063,917 km (0.102 R)
• M41: 20,225,034 km (0.076 R)
• M42: 21,282,691 km (0.083 R)
• M43: 22,608,876 km (0.116 R)
• M44: 23,876,269 km (0.108 R)
• M45: 24,047,110 km (0.077 R)
• M46: 25,079,933 km (0.076 R)
• M47: 26,921,932 km (0.117 R)
• M48: 27,099,654 km (0.062 R)
• M49: 27,993,950 km (0.05 R)
• M50: 28,897,970 km (0.105 R)
• M51: 30,271,877 km (0.101 R)
• M52: 32,419,355 km (0.079 R)
• M53: 33,846,069 km (0.077 R)
• M54: 35,585,145 km (0.079 R)
• M55: 36,760,535 km (0.05 R)
• M56: 36,957,705 km (0.071 R)
• M57: 37,254,059 km (0.099 R)
• M58: 38,347,469 km (0.094 R)
• M59: 41,280,336 km (0.098 R)
• M60: 41,896,080 km (0.074 R)
• M61: 42,929,054 km (0.072 R)
• M62: 43,344,487 km (0.072 R)
• M63: 44,074,973 km (0.058 R)
• M64: 45,019,983 km (0.047 R)
• M65: 48,758,135 km (0.071 R)
• M66: 49,517,643 km (0.055 R)
• M67: 49,844,215 km (0.104 R)
• M68: 50,938,374 km (0.064 R)
• M69: 51,598,699 km (0.061 R)
• M70: 51,819,356 km (0.045 R)
• M71: 53,150,328 km (0.113 R)
• M72: 58,470,328 km (0.078 R)
• M73: 58,930,790 km (0.077 R)
• M74: 64,431,354 km (0.115 R)
• M75: 65,861,809 km (0.072 R)
• M76: 66,220,993 km (0.077 R)
• M77: 66,580,926 km (0.12 R)
• M78: 67,543,887 km (0.083 R)
• M79: 69,605,346 km (0.074 R)
• M80: 69,727,268 km (0.093 R)
• M81: 69,971,262 km (0.102 R)
• M82: 70,093,334 km (0.038 R)
• M83: 70,705,040 km (0.069 R)
• M84: 76,037,606 km (0.065 R)
• M85: 76,414,592 km (0.115 R)
• M86: 77,170,062 km (0.114 R)
• M87: 77,928,074 km (0.113 R)
• M88: 80,472,734 km (0.064 R)
• M89: 80,984,957 km (0.035 R)
• M90: 81,241,368 km (0.088 R)
• M91: 81,369,723 km (0.067 R)
• M92: 82,398,956 km (0.12 R)
• M93: 85,904,333 km (0.049 R)
• M94: 86,821,069 km (0.111 R)
• M95: 86,952,266 km (0.116 R)
• M96: 87,214,960 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.3

Radius: 4.6

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 15.63 AU - 21.71 AU

Year: 29764 Days

Day: 23.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,657,032 km

• M1: 299,944 km (0.026 R)
• M2: 552,615 km (0.061 R)
• M3: 721,660 km (0.032 R)
• M4: 979,567 km (0.117 R)
• M5: 1,486,704 km (0.078 R)
• M6: 1,573,321 km (0.093 R)
• M7: 1,721,423 km (0.055 R)
• M8: 1,812,528 km (0.093 R)
• M9: 2,258,180 km (0.085 R)
• M10: 2,596,421 km (0.076 R)
• M11: 2,736,145 km (0.086 R)
• M12: 2,842,659 km (0.103 R)
• M13: 2,878,413 km (0.082 R)
• M14: 2,950,369 km (0.035 R)
• M15: 3,281,878 km (0.067 R)
• M16: 3,357,275 km (0.114 R)
• M17: 3,548,013 km (0.058 R)
• M18: 3,781,535 km (0.075 R)
• M19: 3,860,373 km (0.092 R)
• M20: 4,386,958 km (0.099 R)
• M21: 4,849,813 km (0.056 R)
• M22: 4,978,767 km (0.088 R)
• M23: 5,912,706 km (0.065 R)
• M24: 6,050,486 km (0.102 R)
• M25: 6,422,985 km (0.05 R)
• M26: 6,850,984 km (0.051 R)
• M27: 7,092,734 km (0.076 R)
• M28: 7,734,360 km (0.117 R)
• M29: 8,757,160 km (0.065 R)
• M30: 9,178,129 km (0.11 R)
• M31: 10,094,266 km (0.093 R)
• M32: 10,314,025 km (0.109 R)
• M33: 10,591,080 km (0.096 R)
• M34: 10,702,531 km (0.057 R)
• M35: 10,814,280 km (0.052 R)
• M36: 12,128,348 km (0.053 R)
• M37: 12,186,691 km (0.038 R)
• M38: 12,420,662 km (0.099 R)
• M39: 12,893,092 km (0.074 R)
• M40: 13,191,391 km (0.098 R)
• M41: 15,404,990 km (0.101 R)
• M42: 16,104,061 km (0.091 R)
• M43: 16,425,248 km (0.105 R)
• M44: 16,813,305 km (0.031 R)
• M45: 16,943,455 km (0.06 R)
• M46: 17,204,503 km (0.113 R)
• M47: 20,094,435 km (0.118 R)
• M48: 20,718,108 km (0.054 R)
• M49: 20,857,534 km (0.084 R)
• M50: 21,559,447 km (0.049 R)
• M51: 21,842,336 km (0.108 R)
• M52: 22,986,311 km (0.104 R)
• M53: 24,812,303 km (0.027 R)
• M54: 25,331,856 km (0.081 R)
• M55: 25,855,000 km (0.094 R)
• M56: 27,445,824 km (0.068 R)
• M57: 28,601,318 km (0.079 R)
• M58: 29,146,004 km (0.077 R)
• M59: 29,930,046 km (0.043 R)
• M60: 30,087,722 km (0.06 R)
• M61: 30,245,548 km (0.053 R)
• M62: 30,324,685 km (0.072 R)
• M63: 31,839,812 km (0.034 R)
• M64: 32,485,178 km (0.094 R)
• M65: 33,379,474 km (0.115 R)
• M66: 33,624,814 km (0.116 R)
• M67: 34,777,615 km (0.054 R)
• M68: 36,110,682 km (0.04 R)
• M69: 36,614,976 km (0.097 R)
• M70: 38,826,781 km (0.068 R)
• M71: 39,170,856 km (0.046 R)
• M72: 40,906,491 km (0.092 R)
• M73: 41,871,846 km (0.095 R)
• M74: 42,048,072 km (0.084 R)
• M75: 43,111,114 km (0.094 R)
• M76: 43,289,136 km (0.095 R)
• M77: 43,914,305 km (0.113 R)
• M78: 45,082,964 km (0.091 R)
• M79: 47,726,657 km (0.096 R)
• M80: 50,232,721 km (0.101 R)
• M81: 50,607,613 km (0.109 R)
• M82: 51,737,975 km (0.092 R)
• M83: 51,832,521 km (0.078 R)
• M84: 53,448,926 km (0.087 R)
• M85: 54,503,740 km (0.095 R)
• M86: 56,049,984 km (0.092 R)
• M87: 56,536,177 km (0.037 R)
• M88: 56,633,565 km (0.076 R)
• M89: 61,975,705 km (0.106 R)
• M90: 63,083,477 km (0.107 R)
• M91: 63,589,268 km (0.092 R)
• M92: 66,754,459 km (0.08 R)
• M93: 67,476,120 km (0.101 R)
• M94: 67,579,492 km (0.114 R)
• M95: 67,786,386 km (0.091 R)
• M96: 69,343,999 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 18,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit