🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.46 AU - 0.6 AU

Year: 136 Days

Day: 14.1 Hours

Environment

Temp: 255 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.42 AU - 0.68 AU

Year: 143 Days

Day: 13 Hours

Environment

Temp: 221 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,401,024 km

• M1: 65,075 km (0.104 R)
• M2: 346,917 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.51 AU - 0.59 AU

Year: 143 Days

Day: 28.9 Hours

Environment

Temp: 214 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.97 AU - 1.35 AU

Year: 439 Days

Day: 14.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,401,024 km

• M1: 221,255 km (0.071 R)
• M2: 270,323 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.89 AU - 2.43 AU

Year: 1116 Days

Day: 20.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,401,024 km

• M1: 1,118,842 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.89 AU - 3.17 AU

Year: 1854 Days

Day: 34.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.95 AU - 3.79 AU

Year: 2174 Days

Day: 41.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.5

Radius: 9.6

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.93 AU - 12.81 AU

Year: 13475 Days

Day: 7.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,401,024 km

• M1: 292,314 km (0.09 R)
• M2: 742,604 km (0.116 R)
• M3: 865,723 km (0.119 R)
• M4: 1,180,178 km (0.098 R)
• M5: 1,301,053 km (0.092 R)
• M6: 2,535,834 km (0.081 R)
• M7: 2,725,823 km (0.116 R)
• M8: 2,887,688 km (0.098 R)
• M9: 3,086,204 km (0.092 R)
• M10: 3,357,724 km (0.086 R)
• M11: 3,851,846 km (0.056 R)
• M12: 4,070,708 km (0.104 R)
• M13: 4,946,902 km (0.044 R)
• M14: 5,921,682 km (0.106 R)
• M15: 6,603,848 km (0.092 R)
• M16: 7,221,239 km (0.097 R)
• M17: 7,582,218 km (0.105 R)
• M18: 7,673,473 km (0.088 R)
• M19: 8,228,332 km (0.106 R)
• M20: 8,748,334 km (0.051 R)
• M21: 9,036,459 km (0.081 R)
• M22: 9,425,563 km (0.077 R)
• M23: 9,671,502 km (0.05 R)
• M24: 10,371,471 km (0.104 R)
• M25: 11,347,447 km (0.033 R)
• M26: 11,820,027 km (0.108 R)
• M27: 12,085,414 km (0.108 R)
• M28: 12,192,077 km (0.118 R)
• M29: 12,514,011 km (0.113 R)
• M30: 12,730,180 km (0.104 R)
• M31: 14,165,273 km (0.118 R)
• M32: 14,787,899 km (0.118 R)
• M33: 15,419,352 km (0.106 R)
• M34: 15,942,495 km (0.054 R)
• M35: 16,176,915 km (0.069 R)
• M36: 17,366,069 km (0.104 R)
• M37: 17,728,245 km (0.106 R)
• M38: 17,910,306 km (0.11 R)
• M39: 18,337,557 km (0.08 R)
• M40: 18,460,228 km (0.12 R)
• M41: 18,583,197 km (0.113 R)
• M42: 19,326,699 km (0.118 R)
• M43: 19,953,663 km (0.096 R)
• M44: 20,396,473 km (0.118 R)
• M45: 21,420,919 km (0.044 R)
• M46: 24,188,779 km (0.091 R)
• M47: 24,796,296 km (0.078 R)
• M48: 25,272,466 km (0.104 R)
• M49: 28,759,742 km (0.082 R)
• M50: 30,051,669 km (0.114 R)
• M51: 30,196,480 km (0.098 R)
• M52: 30,341,440 km (0.074 R)
• M53: 30,704,813 km (0.109 R)
• M54: 30,777,668 km (0.111 R)
• M55: 31,215,989 km (0.12 R)
• M56: 31,289,143 km (0.055 R)
• M57: 31,877,361 km (0.084 R)
• M58: 31,951,113 km (0.091 R)
• M59: 32,691,922 km (0.03 R)
• M60: 32,766,272 km (0.091 R)
• M61: 33,889,004 km (0.08 R)
• M62: 34,720,319 km (0.06 R)
• M63: 35,787,999 km (0.082 R)
• M64: 38,976,379 km (0.087 R)
• M65: 39,134,205 km (0.033 R)
• M66: 39,847,188 km (0.104 R)
• M67: 42,011,720 km (0.087 R)
• M68: 42,579,144 km (0.109 R)
• M69: 42,822,989 km (0.079 R)
• M70: 43,639,494 km (0.083 R)
• M71: 44,378,807 km (0.108 R)
• M72: 44,956,554 km (0.12 R)
• M73: 46,036,351 km (0.098 R)
• M74: 46,119,677 km (0.041 R)
• M75: 46,370,254 km (0.044 R)
• M76: 46,705,054 km (0.112 R)
• M77: 48,815,281 km (0.097 R)
• M78: 49,155,916 km (0.093 R)
• M79: 49,582,569 km (0.089 R)
• M80: 52,168,966 km (0.1 R)
• M81: 52,604,296 km (0.058 R)
• M82: 53,390,882 km (0.114 R)
• M83: 53,478,546 km (0.052 R)
• M84: 56,933,808 km (0.1 R)
• M85: 57,561,521 km (0.119 R)
• M86: 59,005,140 km (0.056 R)
• M87: 59,186,453 km (0.113 R)
• M88: 59,277,109 km (0.109 R)
• M89: 59,549,527 km (0.086 R)
• M90: 60,734,791 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.7

Radius: 7.5

Gravity: 13.35 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 13.59 AU - 14.85 AU

Year: 18846 Days

Day: 24.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,401,024 km

• M1: 157,527 km (0.062 R)
• M2: 217,964 km (0.115 R)
• M3: 355,893 km (0.067 R)
• M4: 651,050 km (0.098 R)
• M5: 836,252 km (0.053 R)
• M6: 910,153 km (0.111 R)
• M7: 1,145,172 km (0.079 R)
• M8: 1,517,970 km (0.045 R)
• M9: 1,609,224 km (0.062 R)
• M10: 1,797,269 km (0.078 R)
• M11: 2,403,589 km (0.05 R)
• M12: 3,421,453 km (0.092 R)
• M13: 4,337,740 km (0.105 R)
• M14: 5,325,235 km (0.108 R)
• M15: 5,418,435 km (0.078 R)
• M16: 6,577,968 km (0.064 R)
• M17: 7,083,160 km (0.09 R)
• M18: 7,288,707 km (0.105 R)
• M19: 8,672,338 km (0.115 R)
• M20: 9,506,795 km (0.112 R)
• M21: 10,483,071 km (0.11 R)
• M22: 11,012,797 km (0.102 R)
• M23: 12,529,570 km (0.051 R)
• M24: 13,343,831 km (0.085 R)
• M25: 13,407,111 km (0.109 R)
• M26: 13,534,119 km (0.116 R)
• M27: 13,597,848 km (0.085 R)
• M28: 14,046,193 km (0.112 R)
• M29: 14,629,774 km (0.108 R)
• M30: 15,887,593 km (0.025 R)
• M31: 18,153,402 km (0.09 R)
• M32: 19,002,071 km (0.089 R)
• M33: 19,791,349 km (0.113 R)
• M34: 20,008,566 km (0.062 R)
• M35: 20,664,552 km (0.1 R)
• M36: 20,738,005 km (0.092 R)
• M37: 21,327,720 km (0.065 R)
• M38: 21,773,820 km (0.113 R)
• M39: 22,750,695 km (0.069 R)
• M40: 24,203,888 km (0.069 R)
• M41: 24,591,347 km (0.097 R)
• M42: 25,215,469 km (0.099 R)
• M43: 25,608,164 km (0.046 R)
• M44: 25,844,827 km (0.107 R)
• M45: 25,923,815 km (0.114 R)
• M46: 26,638,743 km (0.102 R)
• M47: 26,878,549 km (0.04 R)
• M48: 27,844,652 km (0.109 R)
• M49: 28,250,511 km (0.061 R)
• M50: 29,810,816 km (0.099 R)
• M51: 30,726,954 km (0.042 R)
• M52: 30,978,278 km (0.102 R)
• M53: 35,531,589 km (0.08 R)
• M54: 35,971,855 km (0.092 R)
• M55: 37,213,966 km (0.039 R)
• M56: 37,571,505 km (0.065 R)
• M57: 38,109,908 km (0.101 R)
• M58: 39,194,343 km (0.115 R)
• M59: 39,467,060 km (0.028 R)
• M60: 40,564,061 km (0.06 R)
• M61: 41,485,883 km (0.048 R)
• M62: 42,601,285 km (0.065 R)
• M63: 43,632,313 km (0.094 R)
• M64: 45,337,131 km (0.116 R)
• M65: 48,129,225 km (0.112 R)
• M66: 48,323,852 km (0.115 R)
• M67: 49,398,862 km (0.115 R)
• M68: 50,087,162 km (0.082 R)
• M69: 50,580,686 km (0.051 R)
• M70: 51,175,038 km (0.074 R)
• M71: 51,274,221 km (0.087 R)
• M72: 53,575,485 km (0.057 R)
• M73: 53,676,314 km (0.104 R)
• M74: 56,627,282 km (0.086 R)
• M75: 56,935,603 km (0.12 R)
• M76: 57,450,519 km (0.087 R)
• M77: 58,589,108 km (0.052 R)
• M78: 59,735,028 km (0.087 R)
• M79: 60,993,595 km (0.099 R)
• M80: 62,579,033 km (0.073 R)
• M81: 63,004,041 km (0.105 R)
• M82: 63,216,919 km (0.102 R)
• M83: 63,430,096 km (0.109 R)
• M84: 63,536,759 km (0.026 R)
• M85: 65,359,011 km (0.114 R)
• M86: 66,438,958 km (0.049 R)
• M87: 67,089,858 km (0.119 R)
• M88: 67,633,796 km (0.038 R)
• M89: 67,960,817 km (0.053 R)
• M90: 69,164,631 km (0.096 R)
• M91: 72,037,658 km (0.103 R)
• M92: 72,594,760 km (0.118 R)
• M93: 72,817,960 km (0.102 R)
• M94: 73,937,252 km (0.086 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 10,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit