🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.43 AU - 0.71 AU

Year: 160 Days

Day: 29 Hours

Environment

Temp: 168 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.65 AU - 0.93 AU

Year: 260 Days

Day: 47.2 Hours

Environment

Temp: 100 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,093,683 km

• M1: 416,630 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.68 AU - 1.08 AU

Year: 306 Days

Day: 28.5 Hours

Environment

Temp: 99 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.07 AU - 1.35 AU

Year: 494 Days

Day: 41.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,093,683 km

• M1: 103,073 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.82 AU - 2.92 AU

Year: 1803 Days

Day: 36.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,093,683 km

• M1: 524,490 km (0.083 R)

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.5

Radius: 11.3

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.64 AU - 6.82 AU

Year: 5087 Days

Day: 6.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 169.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 87,093,683 km

• M1: 141,370 km (0.115 R)
• M2: 326,722 km (0.041 R)
• M3: 724,802 km (0.104 R)
• M4: 883,076 km (0.105 R)
• M5: 1,040,004 km (0.094 R)
• M6: 1,352,664 km (0.089 R)
• M7: 1,473,838 km (0.115 R)
• M8: 1,678,638 km (0.109 R)
• M9: 1,910,066 km (0.119 R)
• M10: 2,064,301 km (0.086 R)
• M11: 2,276,730 km (0.053 R)
• M12: 2,780,725 km (0.108 R)
• M13: 2,858,367 km (0.1 R)
• M14: 2,936,756 km (0.115 R)
• M15: 3,216,953 km (0.119 R)
• M16: 3,401,706 km (0.101 R)
• M17: 3,526,770 km (0.093 R)
• M18: 3,611,143 km (0.1 R)
• M19: 3,889,844 km (0.11 R)
• M20: 3,977,059 km (0.046 R)
• M21: 4,287,475 km (0.095 R)
• M22: 4,698,121 km (0.103 R)
• M23: 4,884,819 km (0.1 R)
• M24: 5,002,702 km (0.073 R)
• M25: 5,386,421 km (0.055 R)
• M26: 5,929,760 km (0.082 R)
• M27: 6,233,444 km (0.1 R)
• M28: 6,490,603 km (0.095 R)
• M29: 6,856,370 km (0.11 R)
• M30: 7,363,506 km (0.074 R)
• M31: 7,580,872 km (0.062 R)
• M32: 7,690,228 km (0.072 R)
• M33: 8,105,213 km (0.081 R)
• M34: 8,386,008 km (0.094 R)
• M35: 8,841,833 km (0.084 R)
• M36: 8,928,300 km (0.111 R)
• M37: 9,305,885 km (0.116 R)
• M38: 9,659,086 km (0.119 R)
• M39: 9,837,406 km (0.102 R)
• M40: 10,016,774 km (0.091 R)
• M41: 10,197,339 km (0.06 R)
• M42: 10,653,164 km (0.106 R)
• M43: 10,991,853 km (0.065 R)
• M44: 11,302,718 km (0.105 R)
• M45: 11,901,558 km (0.104 R)
• M46: 12,028,866 km (0.063 R)
• M47: 12,124,758 km (0.086 R)
• M48: 12,381,468 km (0.098 R)
• M49: 12,575,347 km (0.084 R)
• M50: 12,933,185 km (0.095 R)
• M51: 13,031,321 km (0.083 R)
• M52: 13,426,708 km (0.08 R)
• M53: 13,526,041 km (0.109 R)
• M54: 13,692,394 km (0.06 R)
• M55: 13,959,875 km (0.05 R)
• M56: 14,161,533 km (0.107 R)
• M57: 14,330,429 km (0.096 R)
• M58: 14,875,264 km (0.063 R)
• M59: 14,978,188 km (0.101 R)
• M60: 15,531,101 km (0.117 R)
• M61: 16,514,857 km (0.072 R)
• M62: 16,799,542 km (0.039 R)
• M63: 16,978,461 km (0.102 R)
• M64: 17,265,838 km (0.067 R)
• M65: 17,337,944 km (0.085 R)
• M66: 18,505,257 km (0.074 R)
• M67: 18,986,812 km (0.079 R)
• M68: 19,285,110 km (0.094 R)
• M69: 19,697,851 km (0.117 R)
• M70: 21,146,257 km (0.105 R)
• M71: 22,117,746 km (0.038 R)
• M72: 22,195,986 km (0.072 R)
• M73: 22,826,242 km (0.086 R)
• M74: 24,629,793 km (0.092 R)
• M75: 25,569,268 km (0.105 R)
• M76: 26,687,063 km (0.049 R)
• M77: 27,525,410 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.5

Radius: 5

Gravity: 36.94 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 12.85 AU - 16.73 AU

Year: 21094 Days

Day: 21.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,093,683 km

• M1: 70,012 km (0.096 R)
• M2: 176,525 km (0.118 R)
• M3: 272,418 km (0.108 R)
• M4: 346,169 km (0.117 R)
• M5: 732,431 km (0.026 R)
• M6: 811,269 km (0.05 R)
• M7: 1,154,297 km (0.099 R)
• M8: 1,277,865 km (0.096 R)
• M9: 1,438,384 km (0.052 R)
• M10: 2,218,985 km (0.078 R)
• M11: 2,334,176 km (0.082 R)
• M12: 2,691,415 km (0.11 R)
• M13: 3,324,364 km (0.119 R)
• M14: 3,500,590 km (0.09 R)
• M15: 3,725,286 km (0.095 R)
• M16: 4,427,199 km (0.094 R)
• M17: 4,719,214 km (0.109 R)
• M18: 4,867,616 km (0.12 R)
• M19: 6,819,569 km (0.104 R)
• M20: 8,140,219 km (0.065 R)
• M21: 8,497,458 km (0.094 R)
• M22: 9,976,832 km (0.094 R)
• M23: 10,103,691 km (0.098 R)
• M24: 10,358,905 km (0.119 R)
• M25: 12,069,407 km (0.103 R)
• M26: 12,681,561 km (0.077 R)
• M27: 13,026,085 km (0.081 R)
• M28: 13,373,601 km (0.113 R)
• M29: 13,443,463 km (0.051 R)
• M30: 15,083,953 km (0.069 R)
• M31: 16,038,687 km (0.109 R)
• M32: 16,112,887 km (0.045 R)
• M33: 17,240,257 km (0.075 R)
• M34: 18,704,521 km (0.062 R)
• M35: 19,253,994 km (0.12 R)
• M36: 19,411,969 km (0.069 R)
• M37: 20,449,131 km (0.059 R)
• M38: 20,933,828 km (0.099 R)
• M39: 21,259,204 km (0.084 R)
• M40: 21,997,021 km (0.078 R)
• M41: 22,660,038 km (0.117 R)
• M42: 23,329,638 km (0.095 R)
• M43: 23,920,849 km (0.104 R)
• M44: 24,260,885 km (0.083 R)
• M45: 25,550,120 km (0.039 R)
• M46: 26,685,418 km (0.108 R)
• M47: 26,773,381 km (0.11 R)
• M48: 30,188,551 km (0.102 R)
• M49: 33,833,204 km (0.07 R)
• M50: 34,119,235 km (0.105 R)
• M51: 34,693,841 km (0.109 R)
• M52: 35,368,078 km (0.107 R)
• M53: 38,009,229 km (0.068 R)
• M54: 38,207,446 km (0.097 R)
• M55: 40,611,932 km (0.112 R)
• M56: 41,119,069 km (0.112 R)
• M57: 41,730,326 km (0.093 R)
• M58: 42,037,002 km (0.075 R)
• M59: 42,241,951 km (0.09 R)
• M60: 42,447,199 km (0.057 R)
• M61: 47,791,882 km (0.111 R)
• M62: 48,112,770 km (0.039 R)
• M63: 48,541,816 km (0.091 R)
• M64: 49,295,640 km (0.077 R)
• M65: 49,511,809 km (0.055 R)
• M66: 51,799,759 km (0.064 R)
• M67: 52,129,323 km (0.088 R)
• M68: 54,679,817 km (0.098 R)
• M69: 55,464,009 km (0.088 R)
• M70: 56,590,780 km (0.07 R)
• M71: 58,523,585 km (0.116 R)
• M72: 59,096,245 km (0.106 R)
• M73: 59,900,932 km (0.097 R)
• M74: 60,016,272 km (0.11 R)
• M75: 62,103,462 km (0.082 R)
• M76: 63,508,186 km (0.103 R)
• M77: 66,110,441 km (0.107 R)
• M78: 68,265,398 km (0.091 R)
• M79: 69,472,503 km (0.099 R)
• M80: 70,686,639 km (0.091 R)
• M81: 70,808,412 km (0.049 R)
• M82: 71,785,436 km (0.105 R)
• M83: 74,123,351 km (0.098 R)
• M84: 77,237,680 km (0.094 R)
• M85: 77,865,542 km (0.091 R)
• M86: 78,243,127 km (0.053 R)
• M87: 82,308,449 km (0.072 R)
• M88: 82,949,775 km (0.097 R)
• M89: 83,206,784 km (0.07 R)
• M90: 84,625,122 km (0.061 R)
• M91: 85,531,835 km (0.113 R)
• M92: 86,311,539 km (0.045 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 12,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit