🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.55 AU - 0.65 AU

Year: 178 Days

Day: 21 Hours

Environment

Temp: 194 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.53 AU - 0.85 AU

Year: 219 Days

Day: 44.6 Hours

Environment

Temp: 110 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,310,679 km

• M1: 224,098 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.2 AU - 1.5 AU

Year: 601 Days

Day: 21.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,310,679 km

• M1: 914,941 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.3 AU - 2.56 AU

Year: 1450 Days

Day: 33.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.29 AU - 4.37 AU

Year: 2870 Days

Day: 12.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.3

Radius: 12.6

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.58 AU - 7.6 AU

Year: 5754 Days

Day: 13.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,310,679 km

• M1: 166,951 km (0.055 R)
• M2: 292,763 km (0.086 R)
• M3: 406,757 km (0.109 R)
• M4: 501,302 km (0.084 R)
• M5: 729,738 km (0.086 R)
• M6: 889,509 km (0.086 R)
• M7: 980,764 km (0.109 R)
• M8: 1,394,851 km (0.107 R)
• M9: 1,503,010 km (0.105 R)
• M10: 2,104,094 km (0.068 R)
• M11: 2,468,814 km (0.099 R)
• M12: 2,716,697 km (0.034 R)
• M13: 3,013,051 km (0.071 R)
• M14: 3,114,179 km (0.06 R)
• M15: 3,237,148 km (0.102 R)
• M16: 3,680,257 km (0.115 R)
• M17: 3,810,557 km (0.105 R)
• M18: 4,120,524 km (0.113 R)
• M19: 4,392,792 km (0.104 R)
• M20: 4,883,473 km (0.105 R)
• M21: 5,465,857 km (0.063 R)
• M22: 5,590,024 km (0.063 R)
• M23: 5,689,955 km (0.115 R)
• M24: 5,993,639 km (0.114 R)
• M25: 6,882,549 km (0.105 R)
• M26: 7,233,506 km (0.1 R)
• M27: 7,868,698 km (0.099 R)
• M28: 8,292,509 km (0.112 R)
• M29: 8,927,851 km (0.045 R)
• M30: 9,221,811 km (0.116 R)
• M31: 9,399,833 km (0.05 R)
• M32: 9,789,236 km (0.059 R)
• M33: 10,153,507 km (0.068 R)
• M34: 10,337,362 km (0.104 R)
• M35: 10,460,482 km (0.046 R)
• M36: 10,646,132 km (0.119 R)
• M37: 10,989,310 km (0.11 R)
• M38: 12,170,385 km (0.1 R)
• M39: 12,431,134 km (0.102 R)
• M40: 12,562,182 km (0.098 R)
• M41: 12,891,746 km (0.111 R)
• M42: 13,391,702 km (0.079 R)
• M43: 13,830,024 km (0.08 R)
• M44: 13,965,859 km (0.095 R)
• M45: 14,547,944 km (0.061 R)
• M46: 14,963,826 km (0.095 R)
• M47: 16,306,168 km (0.09 R)
• M48: 16,413,878 km (0.114 R)
• M49: 16,774,260 km (0.103 R)
• M50: 18,167,764 km (0.052 R)
• M51: 18,428,513 km (0.097 R)
• M52: 18,578,111 km (0.119 R)
• M53: 19,750,958 km (0.067 R)
• M54: 20,327,059 km (0.09 R)
• M55: 20,559,086 km (0.077 R)
• M56: 20,791,860 km (0.063 R)
• M57: 20,947,591 km (0.093 R)
• M58: 21,260,251 km (0.111 R)
• M59: 21,574,407 km (0.105 R)
• M60: 21,929,851 km (0.092 R)
• M61: 22,686,218 km (0.093 R)
• M62: 23,249,155 km (0.059 R)
• M63: 23,370,329 km (0.073 R)
• M64: 23,735,348 km (0.099 R)
• M65: 23,857,420 km (0.12 R)
• M66: 24,143,002 km (0.116 R)
• M67: 24,347,652 km (0.08 R)
• M68: 25,130,946 km (0.1 R)
• M69: 25,380,027 km (0.048 R)
• M70: 26,553,024 km (0.1 R)
• M71: 26,679,733 km (0.074 R)
• M72: 26,976,236 km (0.112 R)
• M73: 27,146,179 km (0.103 R)
• M74: 27,829,393 km (0.035 R)
• M75: 28,302,421 km (0.119 R)
• M76: 28,604,908 km (0.112 R)
• M77: 28,864,909 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.6

Radius: 7.2

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 16.29 AU - 20.15 AU

Year: 29778 Days

Day: 18.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,310,679 km

• M1: 312,211 km (0.08 R)
• M2: 444,006 km (0.032 R)
• M3: 635,342 km (0.117 R)
• M4: 898,485 km (0.119 R)
• M5: 945,608 km (0.091 R)
• M6: 1,017,864 km (0.094 R)
• M7: 1,194,090 km (0.108 R)
• M8: 1,299,258 km (0.098 R)
• M9: 1,575,714 km (0.052 R)
• M10: 1,662,182 km (0.115 R)
• M11: 1,840,203 km (0.103 R)
• M12: 1,962,275 km (0.073 R)
• M13: 2,024,358 km (0.108 R)
• M14: 2,150,469 km (0.11 R)
• M15: 2,925,386 km (0.078 R)
• M16: 3,324,214 km (0.103 R)
• M17: 3,895,379 km (0.071 R)
• M18: 5,299,355 km (0.091 R)
• M19: 5,828,931 km (0.117 R)
• M20: 6,191,407 km (0.092 R)
• M21: 6,237,184 km (0.103 R)
• M22: 6,283,111 km (0.118 R)
• M23: 6,468,014 km (0.061 R)
• M24: 6,514,538 km (0.089 R)
• M25: 7,663,749 km (0.107 R)
• M26: 7,811,702 km (0.114 R)
• M27: 8,160,863 km (0.108 R)
• M28: 8,464,098 km (0.111 R)
• M29: 8,822,684 km (0.08 R)
• M30: 8,874,295 km (0.098 R)
• M31: 9,029,727 km (0.084 R)
• M32: 9,238,417 km (0.112 R)
• M33: 9,501,559 km (0.084 R)
• M34: 11,187,527 km (0.06 R)
• M35: 11,411,774 km (0.086 R)
• M36: 12,150,638 km (0.113 R)
• M37: 13,022,195 km (0.083 R)
• M38: 13,199,020 km (0.066 R)
• M39: 13,554,913 km (0.101 R)
• M40: 14,641,443 km (0.118 R)
• M41: 15,009,902 km (0.1 R)
• M42: 17,090,061 km (0.046 R)
• M43: 17,542,744 km (0.05 R)
• M44: 18,791,587 km (0.055 R)
• M45: 19,325,801 km (0.073 R)
• M46: 19,460,140 km (0.064 R)
• M47: 20,000,787 km (0.103 R)
• M48: 21,931,347 km (0.101 R)
• M49: 23,489,409 km (0.043 R)
• M50: 23,561,066 km (0.103 R)
• M51: 23,920,550 km (0.103 R)
• M52: 25,009,622 km (0.109 R)
• M53: 26,561,551 km (0.087 R)
• M54: 26,785,798 km (0.093 R)
• M55: 27,311,335 km (0.113 R)
• M56: 30,379,887 km (0.104 R)
• M57: 32,113,427 km (0.111 R)
• M58: 33,394,284 km (0.095 R)
• M59: 34,610,215 km (0.063 R)
• M60: 34,855,107 km (0.107 R)
• M61: 35,511,094 km (0.101 R)
• M62: 35,593,373 km (0.116 R)
• M63: 36,088,392 km (0.064 R)
• M64: 36,585,655 km (0.06 R)
• M65: 37,838,837 km (0.04 R)
• M66: 38,006,985 km (0.077 R)
• M67: 39,787,498 km (0.053 R)
• M68: 40,989,517 km (0.103 R)
• M69: 41,508,323 km (0.114 R)
• M70: 42,029,372 km (0.099 R)
• M71: 42,203,504 km (0.111 R)
• M72: 44,933,216 km (0.095 R)
• M73: 46,634,443 km (0.118 R)
• M74: 49,454,812 km (0.089 R)
• M75: 49,546,665 km (0.086 R)
• M76: 50,283,883 km (0.093 R)
• M77: 53,740,641 km (0.104 R)
• M78: 54,687,895 km (0.099 R)
• M79: 60,683,179 km (0.094 R)
• M80: 63,059,242 km (0.078 R)
• M81: 64,158,338 km (0.117 R)
• M82: 64,660,089 km (0.064 R)
• M83: 65,768,460 km (0.077 R)
• M84: 65,869,588 km (0.083 R)
• M85: 66,578,383 km (0.056 R)
• M86: 66,984,691 km (0.042 R)
• M87: 67,901,726 km (0.093 R)
• M88: 68,106,076 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 10,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit