🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.74 AU - 0.98 AU

Year: 294 Days

Day: 22.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,202,995 km

• M1: 114,891 km (0.104 R)
• M2: 311,612 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.44 AU - 1.78 AU

Year: 754 Days

Day: 39 Hours

Environment

Temp: -56 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.22 AU - 3.16 AU

Year: 1628 Days

Day: 27.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.78 AU - 4.12 AU

Year: 2896 Days

Day: 38.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.7

Radius: 12.4

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.14 AU - 13.92 AU

Year: 14445 Days

Day: 11.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,202,995 km

• M1: 164,857 km (0.099 R)
• M2: 265,686 km (0.116 R)
• M3: 584,030 km (0.11 R)
• M4: 795,113 km (0.098 R)
• M5: 1,018,761 km (0.1 R)
• M6: 1,218,774 km (0.038 R)
• M7: 1,625,530 km (0.073 R)
• M8: 1,759,271 km (0.094 R)
• M9: 2,146,430 km (0.064 R)
• M10: 2,238,134 km (0.029 R)
• M11: 2,444,878 km (0.097 R)
• M12: 2,958,747 km (0.087 R)
• M13: 3,082,165 km (0.081 R)
• M14: 3,165,491 km (0.087 R)
• M15: 3,462,892 km (0.107 R)
• M16: 3,615,033 km (0.076 R)
• M17: 4,269,374 km (0.083 R)
• M18: 4,480,007 km (0.076 R)
• M19: 4,838,743 km (0.077 R)
• M20: 4,984,751 km (0.101 R)
• M21: 5,331,519 km (0.115 R)
• M22: 5,635,053 km (0.071 R)
• M23: 5,840,600 km (0.104 R)
• M24: 5,918,241 km (0.103 R)
• M25: 6,101,050 km (0.085 R)
• M26: 6,606,392 km (0.048 R)
• M27: 6,905,139 km (0.049 R)
• M28: 7,236,199 km (0.117 R)
• M29: 8,406,503 km (0.118 R)
• M30: 8,671,291 km (0.058 R)
• M31: 9,269,533 km (0.041 R)
• M32: 9,604,333 km (0.101 R)
• M33: 9,727,003 km (0.106 R)
• M34: 10,854,971 km (0.07 R)
• M35: 10,982,877 km (0.061 R)
• M36: 11,272,499 km (0.114 R)
• M37: 11,466,976 km (0.046 R)
• M38: 11,728,024 km (0.086 R)
• M39: 11,892,283 km (0.074 R)
• M40: 12,289,315 km (0.069 R)
• M41: 12,456,117 km (0.057 R)
• M42: 12,724,496 km (0.102 R)
• M43: 13,028,778 km (0.097 R)
• M44: 13,403,969 km (0.104 R)
• M45: 14,727,162 km (0.078 R)
• M46: 15,153,666 km (0.069 R)
• M47: 15,656,464 km (0.059 R)
• M48: 15,837,328 km (0.083 R)
• M49: 16,347,457 km (0.062 R)
• M50: 16,863,121 km (0.102 R)
• M51: 17,011,372 km (0.085 R)
• M52: 17,309,371 km (0.113 R)
• M53: 18,061,699 km (0.114 R)
• M54: 18,403,680 km (0.115 R)
• M55: 19,132,820 km (0.106 R)
• M56: 19,403,891 km (0.082 R)
• M57: 20,028,163 km (0.105 R)
• M58: 20,421,755 km (0.086 R)
• M59: 20,659,017 km (0.104 R)
• M60: 20,937,120 km (0.113 R)
• M61: 21,416,730 km (0.118 R)
• M62: 21,657,882 km (0.066 R)
• M63: 22,918,244 km (0.108 R)
• M64: 23,041,513 km (0.115 R)
• M65: 23,371,227 km (0.1 R)
• M66: 23,453,805 km (0.066 R)
• M67: 23,578,120 km (0.089 R)
• M68: 23,785,463 km (0.099 R)
• M69: 23,868,639 km (0.11 R)
• M70: 23,993,554 km (0.088 R)
• M71: 25,297,150 km (0.114 R)
• M72: 26,537,465 km (0.11 R)
• M73: 27,013,037 km (0.035 R)
• M74: 27,360,852 km (0.085 R)
• M75: 27,753,696 km (0.062 R)
• M76: 28,236,448 km (0.117 R)
• M77: 28,899,317 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230

Radius: 4.1

Gravity: 13.68 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.57 AU - 22.29 AU

Year: 28012 Days

Day: 16.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,202,995 km

• M1: 67,768 km (0.055 R)
• M2: 148,999 km (0.104 R)
• M3: 266,883 km (0.113 R)
• M4: 312,510 km (0.095 R)
• M5: 411,993 km (0.098 R)
• M6: 858,093 km (0.054 R)
• M7: 1,023,249 km (0.102 R)
• M8: 1,329,027 km (0.075 R)
• M9: 2,334,026 km (0.1 R)
• M10: 3,151,728 km (0.1 R)
• M11: 3,259,588 km (0.117 R)
• M12: 3,516,298 km (0.107 R)
• M13: 3,855,736 km (0.12 R)
• M14: 3,971,225 km (0.097 R)
• M15: 4,769,779 km (0.106 R)
• M16: 5,060,746 km (0.072 R)
• M17: 5,314,764 km (0.039 R)
• M18: 6,146,229 km (0.079 R)
• M19: 7,300,226 km (0.099 R)
• M20: 8,569,265 km (0.113 R)
• M21: 9,024,192 km (0.102 R)
• M22: 9,435,138 km (0.119 R)
• M23: 9,538,809 km (0.111 R)
• M24: 11,248,563 km (0.091 R)
• M25: 12,420,812 km (0.114 R)
• M26: 12,934,980 km (0.068 R)
• M27: 13,690,000 km (0.11 R)
• M28: 15,120,754 km (0.092 R)
• M29: 17,544,988 km (0.111 R)
• M30: 18,834,222 km (0.115 R)
• M31: 19,556,182 km (0.098 R)
• M32: 20,220,247 km (0.071 R)
• M33: 20,555,047 km (0.119 R)
• M34: 21,912,797 km (0.057 R)
• M35: 21,981,313 km (0.082 R)
• M36: 22,533,030 km (0.103 R)
• M37: 25,071,406 km (0.089 R)
• M38: 26,666,718 km (0.072 R)
• M39: 28,145,194 km (0.082 R)
• M40: 28,369,142 km (0.104 R)
• M41: 29,120,273 km (0.108 R)
• M42: 29,498,307 km (0.097 R)
• M43: 29,877,986 km (0.108 R)
• M44: 30,259,161 km (0.086 R)
• M45: 32,111,482 km (0.099 R)
• M46: 33,603,721 km (0.098 R)
• M47: 34,637,741 km (0.104 R)
• M48: 36,329,992 km (0.106 R)
• M49: 37,473,070 km (0.111 R)
• M50: 37,719,458 km (0.114 R)
• M51: 38,876,747 km (0.053 R)
• M52: 39,626,830 km (0.09 R)
• M53: 39,794,230 km (0.05 R)
• M54: 40,550,148 km (0.042 R)
• M55: 40,634,372 km (0.077 R)
• M56: 44,053,282 km (0.072 R)
• M57: 44,660,948 km (0.099 R)
• M58: 46,148,400 km (0.097 R)
• M59: 46,412,590 km (0.118 R)
• M60: 46,588,966 km (0.069 R)
• M61: 46,854,053 km (0.04 R)
• M62: 48,543,911 km (0.076 R)
• M63: 48,991,956 km (0.095 R)
• M64: 49,081,715 km (0.052 R)
• M65: 50,797,902 km (0.098 R)
• M66: 51,252,679 km (0.061 R)
• M67: 51,343,784 km (0.099 R)
• M68: 51,435,039 km (0.09 R)
• M69: 51,708,953 km (0.08 R)
• M70: 52,258,127 km (0.034 R)
• M71: 52,533,387 km (0.116 R)
• M72: 55,593,860 km (0.091 R)
• M73: 55,968,752 km (0.045 R)
• M74: 57,476,549 km (0.059 R)
• M75: 58,616,186 km (0.11 R)
• M76: 58,806,773 km (0.112 R)
• M77: 61,207,520 km (0.097 R)
• M78: 61,885,348 km (0.12 R)
• M79: 62,468,331 km (0.081 R)
• M80: 63,346,321 km (0.117 R)
• M81: 64,130,214 km (0.087 R)
• M82: 64,720,228 km (0.058 R)
• M83: 65,311,887 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 14,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit