🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.55 AU - 0.75 AU

Year: 189 Days

Day: 24 Hours

Environment

Temp: 159 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,531,731 km

• M1: 137,630 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.62 AU - 0.78 AU

Year: 211 Days

Day: 26.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,531,731 km

• M1: 68,965 km (0.099 R)
• M2: 506,538 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.69 AU - 0.79 AU

Year: 229 Days

Day: 19.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.63 AU - 1.73 AU

Year: 784 Days

Day: 27.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 162 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.88 AU - 5.56 AU

Year: 3690 Days

Day: 40.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.4

Radius: 10.6

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.44 AU - 6.74 AU

Year: 4757 Days

Day: 14.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 25,531,731 km

• M1: 141,968 km (0.049 R)
• M2: 280,795 km (0.119 R)
• M3: 405,560 km (0.11 R)
• M4: 501,751 km (0.072 R)
• M5: 596,148 km (0.086 R)
• M6: 674,387 km (0.078 R)
• M7: 842,535 km (0.119 R)
• M8: 984,803 km (0.115 R)
• M9: 1,066,034 km (0.038 R)
• M10: 1,507,199 km (0.096 R)
• M11: 1,602,044 km (0.03 R)
• M12: 1,984,416 km (0.101 R)
• M13: 2,249,354 km (0.119 R)
• M14: 2,321,909 km (0.091 R)
• M15: 2,754,845 km (0.041 R)
• M16: 2,990,761 km (0.065 R)
• M17: 3,111,337 km (0.081 R)
• M18: 3,253,903 km (0.112 R)
• M19: 3,652,282 km (0.088 R)
• M20: 3,738,152 km (0.04 R)
• M21: 4,610,457 km (0.045 R)
• M22: 4,797,005 km (0.113 R)
• M23: 5,767,148 km (0.101 R)
• M24: 6,249,002 km (0.09 R)
• M25: 6,352,075 km (0.038 R)
• M26: 6,691,064 km (0.108 R)
• M27: 6,876,117 km (0.072 R)
• M28: 7,116,520 km (0.103 R)
• M29: 7,965,638 km (0.06 R)
• M30: 8,218,159 km (0.091 R)
• M31: 8,444,800 km (0.115 R)
• M32: 8,933,536 km (0.083 R)
• M33: 9,108,117 km (0.068 R)
• M34: 9,313,365 km (0.081 R)
• M35: 9,520,109 km (0.107 R)
• M36: 10,179,836 km (0.112 R)
• M37: 10,823,406 km (0.076 R)
• M38: 11,829,302 km (0.03 R)
• M39: 12,214,217 km (0.06 R)
• M40: 12,311,007 km (0.059 R)
• M41: 12,799,295 km (0.098 R)
• M42: 13,194,383 km (0.065 R)
• M43: 13,526,789 km (0.095 R)
• M44: 13,761,059 km (0.049 R)
• M45: 13,861,888 km (0.11 R)
• M46: 13,996,826 km (0.117 R)
• M47: 14,369,773 km (0.039 R)
• M48: 14,746,161 km (0.101 R)
• M49: 15,229,811 km (0.059 R)
• M50: 15,929,780 km (0.098 R)
• M51: 16,497,354 km (0.113 R)
• M52: 16,640,220 km (0.113 R)
• M53: 16,711,877 km (0.031 R)
• M54: 16,819,588 km (0.108 R)
• M55: 16,927,448 km (0.118 R)
• M56: 17,143,766 km (0.096 R)
• M57: 17,216,172 km (0.044 R)
• M58: 17,615,897 km (0.03 R)
• M59: 18,018,615 km (0.082 R)
• M60: 18,684,176 km (0.058 R)
• M61: 18,945,224 km (0.105 R)
• M62: 19,357,964 km (0.093 R)
• M63: 19,811,396 km (0.104 R)
• M64: 19,887,391 km (0.087 R)
• M65: 20,960,606 km (0.083 R)
• M66: 21,193,082 km (0.076 R)
• M67: 21,426,305 km (0.091 R)
• M68: 21,621,380 km (0.034 R)
• M69: 21,738,815 km (0.029 R)
• M70: 21,895,593 km (0.064 R)
• M71: 22,170,704 km (0.104 R)
• M72: 22,368,023 km (0.041 R)
• M73: 22,645,228 km (0.106 R)
• M74: 22,963,423 km (0.06 R)
• M75: 23,805,808 km (0.052 R)
• M76: 24,007,915 km (0.105 R)
• M77: 24,454,465 km (0.116 R)
• M78: 24,617,526 km (0.111 R)
• M79: 25,644,815 km (0.106 R)
• M80: 26,769,941 km (0.11 R)
• M81: 26,895,902 km (0.039 R)
• M82: 27,190,759 km (0.086 R)
• M83: 27,275,133 km (0.112 R)
• M84: 27,868,587 km (0.051 R)
• M85: 28,209,670 km (0.113 R)
• M86: 28,509,165 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.8

Radius: 11.6

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.98 AU - 14.46 AU

Year: 15374 Days

Day: 11.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,531,731 km

• M1: 150,645 km (0.108 R)
• M2: 256,860 km (0.114 R)
• M3: 555,307 km (0.09 R)
• M4: 676,182 km (0.096 R)
• M5: 971,339 km (0.043 R)
• M6: 1,173,296 km (0.113 R)
• M7: 1,445,714 km (0.119 R)
• M8: 1,575,116 km (0.095 R)
• M9: 1,908,121 km (0.097 R)
• M10: 2,018,823 km (0.117 R)
• M11: 2,347,191 km (0.056 R)
• M12: 2,692,911 km (0.114 R)
• M13: 2,871,830 km (0.034 R)
• M14: 2,962,935 km (0.03 R)
• M15: 3,129,139 km (0.073 R)
• M16: 3,374,928 km (0.066 R)
• M17: 3,490,567 km (0.09 R)
• M18: 4,109,005 km (0.046 R)
• M19: 4,826,327 km (0.083 R)
• M20: 5,000,758 km (0.104 R)
• M21: 5,491,439 km (0.069 R)
• M22: 5,650,760 km (0.082 R)
• M23: 6,351,327 km (0.062 R)
• M24: 6,711,858 km (0.045 R)
• M25: 7,277,787 km (0.107 R)
• M26: 7,528,662 km (0.075 R)
• M27: 8,719,162 km (0.09 R)
• M28: 9,363,480 km (0.056 R)
• M29: 9,581,744 km (0.088 R)
• M30: 9,746,451 km (0.042 R)
• M31: 9,829,178 km (0.114 R)
• M32: 10,783,314 km (0.114 R)
• M33: 10,868,884 km (0.071 R)
• M34: 11,561,971 km (0.094 R)
• M35: 11,913,825 km (0.1 R)
• M36: 12,688,293 km (0.069 R)
• M37: 12,778,800 km (0.038 R)
• M38: 12,960,262 km (0.086 R)
• M39: 13,787,688 km (0.085 R)
• M40: 14,885,437 km (0.099 R)
• M41: 15,140,352 km (0.079 R)
• M42: 16,011,311 km (0.092 R)
• M43: 16,469,230 km (0.069 R)
• M44: 16,699,910 km (0.083 R)
• M45: 16,832,154 km (0.076 R)
• M46: 16,931,637 km (0.091 R)
• M47: 17,264,492 km (0.118 R)
• M48: 18,004,403 km (0.114 R)
• M49: 18,106,129 km (0.054 R)
• M50: 18,378,248 km (0.084 R)
• M51: 18,720,378 km (0.097 R)
• M52: 18,823,302 km (0.119 R)
• M53: 19,168,125 km (0.12 R)
• M54: 19,445,629 km (0.118 R)
• M55: 19,689,324 km (0.044 R)
• M56: 19,794,192 km (0.06 R)
• M57: 20,356,231 km (0.115 R)
• M58: 20,462,296 km (0.091 R)
• M59: 20,816,843 km (0.117 R)
• M60: 21,030,618 km (0.073 R)
• M61: 21,604,027 km (0.092 R)
• M62: 22,291,878 km (0.107 R)
• M63: 22,364,582 km (0.113 R)
• M64: 23,097,163 km (0.037 R)
• M65: 23,170,765 km (0.093 R)
• M66: 23,281,468 km (0.088 R)
• M67: 24,360,368 km (0.093 R)
• M68: 24,623,361 km (0.068 R)
• M69: 24,736,307 km (0.107 R)
• M70: 24,924,950 km (0.082 R)
• M71: 25,038,345 km (0.104 R)
• M72: 25,379,578 km (0.096 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 16,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit