🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.6 AU - 0.62 AU

Year: 178 Days

Day: 25.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,184,382 km

• M1: 35,006 km (0.091 R)
• M2: 122,820 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.71 AU - 0.71 AU

Year: 223 Days

Day: 39.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.01 AU - 1.55 AU

Year: 540 Days

Day: 47.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,184,382 km

• M1: 163,810 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.26 AU - 2.3 AU

Year: 1283 Days

Day: 18 Hours

Environment

Temp: -88 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,184,382 km

• M1: 710,141 km (0.099 R)
• M2: 1,847,683 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.7

Radius: 14.7

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.88 AU - 7.94 AU

Year: 7519 Days

Day: 5.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 87,184,382 km

• M1: 211,531 km (0.113 R)
• M2: 341,382 km (0.112 R)
• M3: 434,283 km (0.077 R)
• M4: 553,063 km (0.12 R)
• M5: 714,330 km (0.044 R)
• M6: 1,039,855 km (0.073 R)
• M7: 1,142,030 km (0.114 R)
• M8: 1,413,401 km (0.113 R)
• M9: 1,508,695 km (0.084 R)
• M10: 1,788,143 km (0.114 R)
• M11: 2,019,721 km (0.092 R)
• M12: 2,283,911 km (0.076 R)
• M13: 2,536,432 km (0.087 R)
• M14: 2,654,315 km (0.114 R)
• M15: 3,195,111 km (0.119 R)
• M16: 3,478,599 km (0.104 R)
• M17: 4,015,356 km (0.086 R)
• M18: 4,125,909 km (0.08 R)
• M19: 4,435,278 km (0.092 R)
• M20: 4,578,443 km (0.097 R)
• M21: 4,781,447 km (0.116 R)
• M22: 5,439,379 km (0.06 R)
• M23: 5,654,650 km (0.12 R)
• M24: 5,872,913 km (0.05 R)
• M25: 5,967,309 km (0.078 R)
• M26: 6,675,207 km (0.068 R)
• M27: 6,972,458 km (0.089 R)
• M28: 7,786,719 km (0.113 R)
• M29: 8,452,728 km (0.072 R)
• M30: 11,296,285 km (0.067 R)
• M31: 11,453,512 km (0.091 R)
• M32: 11,611,488 km (0.056 R)
• M33: 12,574,748 km (0.076 R)
• M34: 13,272,622 km (0.116 R)
• M35: 13,983,063 km (0.114 R)
• M36: 14,152,108 km (0.045 R)
• M37: 15,050,443 km (0.099 R)
• M38: 15,310,444 km (0.099 R)
• M39: 16,232,566 km (0.051 R)
• M40: 16,633,189 km (0.113 R)
• M41: 16,857,137 km (0.113 R)
• M42: 18,685,223 km (0.086 R)
• M43: 19,011,645 km (0.088 R)
• M44: 19,433,960 km (0.114 R)
• M45: 20,097,277 km (0.103 R)
• M46: 20,479,649 km (0.1 R)
• M47: 20,671,733 km (0.112 R)
• M48: 21,446,052 km (0.101 R)
• M49: 21,689,896 km (0.099 R)
• M50: 21,983,856 km (0.043 R)
• M51: 22,082,142 km (0.066 R)
• M52: 22,575,815 km (0.115 R)
• M53: 23,122,894 km (0.11 R)
• M54: 23,323,056 km (0.112 R)
• M55: 24,281,081 km (0.112 R)
• M56: 24,433,671 km (0.075 R)
• M57: 25,716,622 km (0.089 R)
• M58: 27,390,622 km (0.094 R)
• M59: 28,937,913 km (0.111 R)
• M60: 29,640,873 km (0.083 R)
• M61: 29,749,481 km (0.104 R)
• M62: 30,294,616 km (0.104 R)
• M63: 30,404,122 km (0.117 R)
• M64: 30,568,380 km (0.09 R)
• M65: 30,788,139 km (0.091 R)
• M66: 32,228,617 km (0.096 R)
• M67: 32,844,661 km (0.096 R)
• M68: 33,295,250 km (0.1 R)
• M69: 33,974,873 km (0.086 R)
• M70: 34,316,405 km (0.12 R)
• M71: 35,405,328 km (0.051 R)
• M72: 36,331,189 km (0.061 R)
• M73: 36,622,157 km (0.057 R)
• M74: 37,323,771 km (0.12 R)
• M75: 37,558,490 km (0.088 R)
• M76: 37,911,691 km (0.094 R)
• M77: 38,265,939 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.7

Radius: 5.5

Gravity: 30.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 14.77 AU - 14.79 AU

Year: 21182 Days

Day: 22.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,184,382 km

• M1: 261,497 km (0.113 R)
• M2: 638,783 km (0.098 R)
• M3: 845,228 km (0.083 R)
• M4: 1,042,398 km (0.076 R)
• M5: 1,101,340 km (0.045 R)
• M6: 1,966,165 km (0.095 R)
• M7: 2,076,718 km (0.101 R)
• M8: 2,227,213 km (0.067 R)
• M9: 2,539,125 km (0.045 R)
• M10: 2,948,125 km (0.044 R)
• M11: 3,246,573 km (0.085 R)
• M12: 4,485,991 km (0.046 R)
• M13: 4,828,720 km (0.117 R)
• M14: 5,129,412 km (0.091 R)
• M15: 5,643,879 km (0.078 R)
• M16: 5,748,747 km (0.085 R)
• M17: 6,067,091 km (0.115 R)
• M18: 6,555,678 km (0.08 R)
• M19: 6,832,434 km (0.091 R)
• M20: 6,944,184 km (0.049 R)
• M21: 7,569,951 km (0.06 R)
• M22: 9,119,187 km (0.108 R)
• M23: 12,426,497 km (0.08 R)
• M24: 13,743,706 km (0.11 R)
• M25: 14,240,072 km (0.047 R)
• M26: 14,670,315 km (0.094 R)
• M27: 15,177,452 km (0.107 R)
• M28: 15,396,613 km (0.106 R)
• M29: 15,469,916 km (0.107 R)
• M30: 16,060,379 km (0.087 R)
• M31: 17,952,492 km (0.084 R)
• M32: 18,963,924 km (0.078 R)
• M33: 19,834,134 km (0.113 R)
• M34: 21,531,173 km (0.104 R)
• M35: 21,613,152 km (0.063 R)
• M36: 22,024,547 km (0.087 R)
• M37: 22,521,660 km (0.108 R)
• M38: 23,358,361 km (0.097 R)
• M39: 23,442,585 km (0.07 R)
• M40: 25,321,235 km (0.08 R)
• M41: 25,841,835 km (0.083 R)
• M42: 26,016,117 km (0.095 R)
• M43: 27,158,895 km (0.039 R)
• M44: 27,424,880 km (0.105 R)
• M45: 27,780,923 km (0.102 R)
• M46: 28,587,704 km (0.06 R)
• M47: 31,610,628 km (0.104 R)
• M48: 32,077,523 km (0.037 R)
• M49: 33,681,811 km (0.108 R)
• M50: 35,311,829 km (0.085 R)
• M51: 37,360,871 km (0.09 R)
• M52: 38,548,828 km (0.092 R)
• M53: 39,347,681 km (0.042 R)
• M54: 40,354,026 km (0.105 R)
• M55: 40,758,837 km (0.11 R)
• M56: 41,981,501 km (0.117 R)
• M57: 43,216,282 km (0.076 R)
• M58: 44,985,725 km (0.072 R)
• M59: 47,844,391 km (0.069 R)
• M60: 49,457,804 km (0.042 R)
• M61: 50,979,663 km (0.065 R)
• M62: 51,417,237 km (0.085 R)
• M63: 53,957,708 km (0.103 R)
• M64: 54,180,609 km (0.079 R)
• M65: 55,187,103 km (0.108 R)
• M66: 56,312,678 km (0.1 R)
• M67: 58,015,251 km (0.118 R)
• M68: 58,930,192 km (0.105 R)
• M69: 59,849,919 km (0.046 R)
• M70: 64,400,986 km (0.092 R)
• M71: 65,585,651 km (0.07 R)
• M72: 66,419,360 km (0.077 R)
• M73: 67,136,682 km (0.107 R)
• M74: 67,496,166 km (0.097 R)
• M75: 68,699,531 km (0.091 R)
• M76: 68,941,132 km (0.037 R)
• M77: 69,182,882 km (0.06 R)
• M78: 69,667,280 km (0.099 R)
• M79: 71,005,433 km (0.112 R)
• M80: 71,127,355 km (0.082 R)
• M81: 72,351,813 km (0.073 R)
• M82: 73,213,048 km (0.104 R)
• M83: 73,830,289 km (0.058 R)
• M84: 74,449,325 km (0.072 R)
• M85: 74,821,525 km (0.058 R)
• M86: 78,199,145 km (0.046 R)
• M87: 80,478,419 km (0.055 R)
• M88: 80,605,726 km (0.072 R)
• M89: 82,266,263 km (0.102 R)
• M90: 82,651,028 km (0.036 R)
• M91: 84,583,982 km (0.096 R)
• M92: 86,010,997 km (0.108 R)
• M93: 86,141,147 km (0.059 R)
• M94: 86,271,297 km (0.088 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 13,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit