🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.8 AU - 0.8 AU

Year: 250 Days

Day: 38.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,952,321 km

• M1: 58,343 km (0.113 R)
• M2: 236,664 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.08 AU - 1.48 AU

Year: 507 Days

Day: 25.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 105,952,321 km

• M1: 156,779 km (0.116 R)
• M2: 648,956 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.3 AU - 5.06 AU

Year: 3542 Days

Day: 27.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.79 AU - 5.63 AU

Year: 4160 Days

Day: 24.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.6

Radius: 10.1

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.62 AU - 5.86 AU

Year: 4811 Days

Day: 6.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 105,952,321 km

• M1: 127,308 km (0.076 R)
• M2: 469,588 km (0.11 R)
• M3: 537,954 km (0.12 R)
• M4: 652,247 km (0.103 R)
• M5: 1,016,218 km (0.039 R)
• M6: 1,427,164 km (0.119 R)
• M7: 1,555,519 km (0.107 R)
• M8: 1,675,646 km (0.04 R)
• M9: 1,925,474 km (0.113 R)
• M10: 2,587,594 km (0.099 R)
• M11: 2,673,164 km (0.102 R)
• M12: 2,832,935 km (0.101 R)
• M13: 3,116,124 km (0.11 R)
• M14: 3,346,355 km (0.096 R)
• M15: 3,645,999 km (0.093 R)
• M16: 4,613,748 km (0.091 R)
• M17: 4,805,832 km (0.092 R)
• M18: 5,325,385 km (0.111 R)
• M19: 6,147,425 km (0.087 R)
• M20: 6,320,510 km (0.109 R)
• M21: 6,869,235 km (0.051 R)
• M22: 7,048,902 km (0.073 R)
• M23: 7,658,962 km (0.092 R)
• M24: 7,970,275 km (0.071 R)
• M25: 8,159,217 km (0.103 R)
• M26: 9,367,370 km (0.036 R)
• M27: 9,455,782 km (0.098 R)
• M28: 9,655,795 km (0.103 R)
• M29: 9,879,593 km (0.026 R)
• M30: 10,378,203 km (0.103 R)
• M31: 10,746,064 km (0.107 R)
• M32: 10,815,477 km (0.073 R)
• M33: 10,908,378 km (0.091 R)
• M34: 11,094,776 km (0.063 R)
• M35: 11,851,143 km (0.109 R)
• M36: 12,648,500 km (0.094 R)
• M37: 12,942,759 km (0.05 R)
• M38: 13,738,470 km (0.114 R)
• M39: 14,040,957 km (0.046 R)
• M40: 14,626,932 km (0.087 R)
• M41: 14,781,167 km (0.119 R)
• M42: 15,039,224 km (0.082 R)
• M43: 15,429,375 km (0.098 R)
• M44: 15,743,830 km (0.042 R)
• M45: 16,246,030 km (0.101 R)
• M46: 16,379,022 km (0.081 R)
• M47: 17,184,906 km (0.064 R)
• M48: 17,374,745 km (0.081 R)
• M49: 17,483,653 km (0.112 R)
• M50: 17,565,483 km (0.088 R)
• M51: 18,473,243 km (0.033 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.2

Radius: 5.8

Gravity: 19.68 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 16.13 AU - 19.33 AU

Year: 26118 Days

Day: 17.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 105,952,321 km

• M1: 136,433 km (0.108 R)
• M2: 190,139 km (0.116 R)
• M3: 253,868 km (0.098 R)
• M4: 326,123 km (0.109 R)
• M5: 711,338 km (0.119 R)
• M6: 763,847 km (0.118 R)
• M7: 817,702 km (0.108 R)
• M8: 958,174 km (0.077 R)
• M9: 2,066,395 km (0.041 R)
• M10: 2,702,037 km (0.099 R)
• M11: 2,955,007 km (0.079 R)
• M12: 3,171,774 km (0.083 R)
• M13: 3,574,791 km (0.065 R)
• M14: 3,759,095 km (0.095 R)
• M15: 3,899,418 km (0.117 R)
• M16: 3,993,814 km (0.119 R)
• M17: 4,281,940 km (0.118 R)
• M18: 4,827,374 km (0.1 R)
• M19: 5,134,049 km (0.055 R)
• M20: 5,289,930 km (0.077 R)
• M21: 5,712,843 km (0.073 R)
• M22: 9,721,618 km (0.079 R)
• M23: 9,914,449 km (0.093 R)
• M24: 11,637,368 km (0.058 R)
• M25: 12,463,298 km (0.085 R)
• M26: 14,098,403 km (0.095 R)
• M27: 15,574,036 km (0.113 R)
• M28: 16,330,253 km (0.028 R)
• M29: 17,175,631 km (0.09 R)
• M30: 17,408,704 km (0.111 R)
• M31: 18,035,370 km (0.069 R)
• M32: 18,749,101 km (0.112 R)
• M33: 19,310,542 km (0.052 R)
• M34: 20,285,920 km (0.104 R)
• M35: 20,614,587 km (0.117 R)
• M36: 23,306,600 km (0.093 R)
• M37: 23,823,611 km (0.096 R)
• M38: 24,170,378 km (0.112 R)
• M39: 24,257,295 km (0.084 R)
• M40: 24,956,515 km (0.083 R)
• M41: 25,751,179 km (0.065 R)
• M42: 28,184,388 km (0.106 R)
• M43: 29,289,169 km (0.082 R)
• M44: 29,940,069 km (0.038 R)
• M45: 30,408,011 km (0.079 R)
• M46: 30,690,003 km (0.107 R)
• M47: 30,784,100 km (0.108 R)
• M48: 31,635,911 km (0.088 R)
• M49: 32,976,158 km (0.107 R)
• M50: 33,653,238 km (0.082 R)
• M51: 33,750,327 km (0.038 R)
• M52: 34,726,453 km (0.047 R)
• M53: 35,711,854 km (0.054 R)
• M54: 36,009,255 km (0.083 R)
• M55: 37,307,615 km (0.097 R)
• M56: 38,418,080 km (0.099 R)
• M57: 40,052,586 km (0.107 R)
• M58: 41,605,412 km (0.081 R)
• M59: 42,967,052 km (0.098 R)
• M60: 43,283,451 km (0.103 R)
• M61: 45,090,294 km (0.086 R)
• M62: 45,197,406 km (0.078 R)
• M63: 46,056,996 km (0.071 R)
• M64: 49,107,446 km (0.089 R)
• M65: 49,438,207 km (0.049 R)
• M66: 49,769,566 km (0.113 R)
• M67: 54,031,161 km (0.101 R)
• M68: 55,286,436 km (0.072 R)
• M69: 57,825,711 km (0.115 R)
• M70: 59,109,559 km (0.12 R)
• M71: 60,757,081 km (0.037 R)
• M72: 64,217,429 km (0.099 R)
• M73: 66,275,447 km (0.098 R)
• M74: 67,006,981 km (0.101 R)
• M75: 68,232,038 km (0.041 R)
• M76: 68,477,977 km (0.075 R)
• M77: 69,094,170 km (0.104 R)
• M78: 74,467,726 km (0.039 R)
• M79: 78,166,832 km (0.059 R)
• M80: 78,424,290 km (0.077 R)
• M81: 80,752,631 km (0.058 R)
• M82: 82,448,473 km (0.108 R)
• M83: 82,972,514 km (0.073 R)
• M84: 83,366,405 km (0.105 R)
• M85: 85,080,199 km (0.053 R)
• M86: 86,273,391 km (0.087 R)
• M87: 86,539,376 km (0.116 R)
• M88: 86,805,511 km (0.069 R)
• M89: 87,205,236 km (0.089 R)
• M90: 87,873,041 km (0.112 R)
• M91: 88,274,412 km (0.025 R)
• M92: 89,482,415 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.2

Radius: 4.1

Gravity: 42.61 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 16.92 AU - 23.8 AU

Year: 32140 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,952,321 km

• M1: 112,946 km (0.098 R)
• M2: 285,732 km (0.071 R)
• M3: 2,269,848 km (0.092 R)
• M4: 2,675,408 km (0.096 R)
• M5: 3,006,169 km (0.092 R)
• M6: 3,500,889 km (0.045 R)
• M7: 3,862,019 km (0.099 R)
• M8: 3,914,527 km (0.06 R)
• M9: 4,787,431 km (0.073 R)
• M10: 5,479,920 km (0.083 R)
• M11: 5,657,941 km (0.057 R)
• M12: 6,141,890 km (0.103 R)
• M13: 7,737,501 km (0.105 R)
• M14: 7,803,773 km (0.049 R)
• M15: 8,205,892 km (0.057 R)
• M16: 10,978,838 km (0.108 R)
• M17: 13,051,068 km (0.066 R)
• M18: 13,368,215 km (0.094 R)
• M19: 14,579,659 km (0.119 R)
• M20: 15,239,984 km (0.119 R)
• M21: 17,889,213 km (0.055 R)
• M22: 18,064,990 km (0.112 R)
• M23: 18,152,954 km (0.099 R)
• M24: 19,491,406 km (0.076 R)
• M25: 20,035,643 km (0.111 R)
• M26: 21,231,678 km (0.082 R)
• M27: 21,324,728 km (0.079 R)
• M28: 21,885,271 km (0.088 R)
• M29: 23,021,018 km (0.113 R)
• M30: 24,175,913 km (0.055 R)
• M31: 25,447,944 km (0.059 R)
• M32: 26,541,355 km (0.028 R)
• M33: 27,346,042 km (0.103 R)
• M34: 28,979,352 km (0.081 R)
• M35: 31,700,238 km (0.096 R)
• M36: 31,912,816 km (0.067 R)
• M37: 32,019,330 km (0.118 R)
• M38: 32,339,619 km (0.085 R)
• M39: 32,768,217 km (0.096 R)
• M40: 35,599,506 km (0.1 R)
• M41: 36,486,472 km (0.075 R)
• M42: 37,380,469 km (0.094 R)
• M43: 39,190,154 km (0.027 R)
• M44: 40,220,734 km (0.105 R)
• M45: 43,129,365 km (0.114 R)
• M46: 48,532,990 km (0.11 R)
• M47: 50,009,671 km (0.105 R)
• M48: 50,133,238 km (0.049 R)
• M49: 51,750,840 km (0.074 R)
• M50: 53,132,825 km (0.04 R)
• M51: 54,145,453 km (0.098 R)
• M52: 56,189,858 km (0.08 R)
• M53: 56,704,923 km (0.074 R)
• M54: 59,041,792 km (0.103 R)
• M55: 60,090,473 km (0.107 R)
• M56: 61,410,076 km (0.101 R)
• M57: 61,940,550 km (0.097 R)
• M58: 62,472,520 km (0.089 R)
• M59: 64,077,555 km (0.11 R)
• M60: 64,211,894 km (0.115 R)
• M61: 64,750,446 km (0.069 R)
• M62: 67,328,167 km (0.032 R)
• M63: 67,601,483 km (0.063 R)
• M64: 68,286,342 km (0.115 R)
• M65: 68,698,334 km (0.111 R)
• M66: 68,835,964 km (0.104 R)
• M67: 72,443,517 km (0.104 R)
• M68: 73,004,060 km (0.065 R)
• M69: 74,270,256 km (0.1 R)
• M70: 75,260,146 km (0.061 R)
• M71: 76,396,790 km (0.073 R)
• M72: 77,396,104 km (0.108 R)
• M73: 77,969,064 km (0.106 R)
• M74: 79,407,447 km (0.035 R)
• M75: 81,872,820 km (0.118 R)
• M76: 82,895,322 km (0.066 R)
• M77: 84,658,033 km (0.113 R)
• M78: 86,878,515 km (0.058 R)
• M79: 87,324,915 km (0.105 R)
• M80: 88,668,752 km (0.108 R)
• M81: 89,118,294 km (0.043 R)
• M82: 90,320,462 km (0.096 R)
• M83: 92,589,114 km (0.107 R)
• M84: 93,806,691 km (0.047 R)
• M85: 95,489,518 km (0.049 R)
• M86: 95,796,642 km (0.065 R)
• M87: 97,336,752 km (0.088 R)
• M88: 97,491,137 km (0.041 R)
• M89: 99,506,669 km (0.074 R)
• M90: 100,441,506 km (0.114 R)
• M91: 102,634,013 km (0.079 R)
• M92: 103,105,844 km (0.034 R)
• M93: 105,476,073 km (0.081 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 11,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit