🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.28 AU - 1.34 AU

Year: 461 Days

Day: 15.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.26 AU - 1.9 AU

Year: 611 Days

Day: 19.6 Hours

Environment

Temp: 99 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.31 AU - 2.11 AU

Year: 688 Days

Day: 13 Hours

Environment

Temp: 108 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,598,609 km

• M1: 93,050 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.16 AU - 2.48 AU

Year: 1087 Days

Day: 33.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.59 AU - 4.47 AU

Year: 2489 Days

Day: 42.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,598,609 km

• M1: 625,768 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.24 AU - 4.3 AU

Year: 2714 Days

Day: 44.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.7

Radius: 14.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.33 AU - 14.45 AU

Year: 15071 Days

Day: 9.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 83,598,609 km

• M1: 224,696 km (0.119 R)
• M2: 347,665 km (0.082 R)
• M3: 625,618 km (0.037 R)
• M4: 784,940 km (0.08 R)
• M5: 1,029,233 km (0.104 R)
• M6: 2,092,575 km (0.109 R)
• M7: 2,280,021 km (0.106 R)
• M8: 2,376,063 km (0.117 R)
• M9: 2,638,757 km (0.088 R)
• M10: 3,860,074 km (0.059 R)
• M11: 3,975,414 km (0.032 R)
• M12: 4,651,596 km (0.098 R)
• M13: 4,774,715 km (0.08 R)
• M14: 4,940,619 km (0.072 R)
• M15: 6,020,716 km (0.118 R)
• M16: 6,427,173 km (0.103 R)
• M17: 7,846,259 km (0.114 R)
• M18: 8,240,748 km (0.118 R)
• M19: 9,307,232 km (0.051 R)
• M20: 10,687,571 km (0.119 R)
• M21: 11,015,190 km (0.096 R)
• M22: 11,290,750 km (0.105 R)
• M23: 12,760,250 km (0.12 R)
• M24: 12,875,739 km (0.113 R)
• M25: 13,517,514 km (0.116 R)
• M26: 14,229,600 km (0.063 R)
• M27: 15,136,761 km (0.035 R)
• M28: 15,259,132 km (0.061 R)
• M29: 15,628,340 km (0.097 R)
• M30: 17,518,060 km (0.091 R)
• M31: 18,883,440 km (0.104 R)
• M32: 20,485,633 km (0.119 R)
• M33: 20,824,921 km (0.079 R)
• M34: 21,853,855 km (0.115 R)
• M35: 22,409,462 km (0.063 R)
• M36: 24,318,779 km (0.032 R)
• M37: 24,462,393 km (0.11 R)
• M38: 24,678,114 km (0.106 R)
• M39: 26,722,668 km (0.087 R)
• M40: 27,019,171 km (0.039 R)
• M41: 27,840,164 km (0.111 R)
• M42: 28,065,458 km (0.038 R)
• M43: 29,659,872 km (0.043 R)
• M44: 30,043,890 km (0.12 R)
• M45: 30,352,211 km (0.116 R)
• M46: 32,303,117 km (0.06 R)
• M47: 34,213,931 km (0.078 R)
• M48: 35,264,257 km (0.088 R)
• M49: 35,508,102 km (0.09 R)
• M50: 35,834,225 km (0.093 R)
• M51: 37,148,293 km (0.102 R)
• M52: 37,977,663 km (0.108 R)
• M53: 38,394,742 km (0.103 R)
• M54: 38,981,016 km (0.092 R)
• M55: 39,401,686 km (0.027 R)
• M56: 39,739,178 km (0.066 R)
• M57: 39,908,374 km (0.107 R)
• M58: 43,864,639 km (0.102 R)
• M59: 44,653,169 km (0.07 R)
• M60: 45,181,549 km (0.107 R)
• M61: 45,534,899 km (0.112 R)
• M62: 46,066,720 km (0.113 R)
• M63: 48,937,503 km (0.094 R)
• M64: 49,391,233 km (0.113 R)
• M65: 50,120,223 km (0.12 R)
• M66: 50,303,032 km (0.119 R)
• M67: 50,761,101 km (0.115 R)
• M68: 52,885,540 km (0.081 R)
• M69: 54,005,430 km (0.102 R)
• M70: 55,605,379 km (0.116 R)
• M71: 56,363,691 km (0.115 R)
• M72: 57,125,443 km (0.107 R)
• M73: 58,370,546 km (0.109 R)
• M74: 59,527,835 km (0.092 R)
• M75: 60,206,411 km (0.063 R)
• M76: 61,277,831 km (0.07 R)
• M77: 61,375,518 km (0.052 R)
• M78: 61,767,016 km (0.087 R)
• M79: 63,538,554 km (0.062 R)
• M80: 64,529,939 km (0.058 R)
• M81: 64,828,387 km (0.077 R)
• M82: 65,726,423 km (0.076 R)
• M83: 66,026,815 km (0.087 R)
• M84: 66,628,648 km (0.119 R)
• M85: 66,829,707 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.6

Radius: 14.3

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.64 AU - 16.9 AU

Year: 18354 Days

Day: 11.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,598,609 km

• M1: 194,627 km (0.112 R)
• M2: 366,066 km (0.093 R)
• M3: 456,872 km (0.087 R)
• M4: 558,748 km (0.049 R)
• M5: 1,012,927 km (0.08 R)
• M6: 1,280,707 km (0.067 R)
• M7: 1,572,274 km (0.093 R)
• M8: 1,798,017 km (0.103 R)
• M9: 2,250,850 km (0.055 R)
• M10: 3,154,421 km (0.11 R)
• M11: 3,442,247 km (0.077 R)
• M12: 4,760,503 km (0.101 R)
• M13: 5,008,238 km (0.045 R)
• M14: 5,430,552 km (0.087 R)
• M15: 5,996,930 km (0.036 R)
• M16: 6,354,918 km (0.091 R)
• M17: 7,807,812 km (0.088 R)
• M18: 8,100,575 km (0.096 R)
• M19: 8,248,378 km (0.118 R)
• M20: 8,596,791 km (0.032 R)
• M21: 10,091,124 km (0.087 R)
• M22: 11,168,079 km (0.099 R)
• M23: 11,609,094 km (0.111 R)
• M24: 11,943,595 km (0.07 R)
• M25: 13,139,630 km (0.07 R)
• M26: 15,095,323 km (0.057 R)
• M27: 15,338,569 km (0.104 R)
• M28: 16,262,186 km (0.083 R)
• M29: 16,386,652 km (0.107 R)
• M30: 16,762,142 km (0.031 R)
• M31: 16,887,954 km (0.094 R)
• M32: 17,905,668 km (0.115 R)
• M33: 18,163,276 km (0.054 R)
• M34: 18,747,156 km (0.078 R)
• M35: 18,877,905 km (0.099 R)
• M36: 19,667,931 km (0.061 R)
• M37: 20,067,058 km (0.114 R)
• M38: 21,144,462 km (0.082 R)
• M39: 22,240,566 km (0.052 R)
• M40: 22,934,999 km (0.047 R)
• M41: 24,416,616 km (0.053 R)
• M42: 26,366,774 km (0.085 R)
• M43: 26,586,534 km (0.118 R)
• M44: 27,620,105 km (0.044 R)
• M45: 27,768,806 km (0.118 R)
• M46: 27,917,805 km (0.052 R)
• M47: 28,591,743 km (0.081 R)
• M48: 30,337,999 km (0.086 R)
• M49: 31,728,661 km (0.115 R)
• M50: 32,903,453 km (0.031 R)
• M51: 33,535,803 km (0.095 R)
• M52: 33,853,549 km (0.105 R)
• M53: 35,456,939 km (0.073 R)
• M54: 39,070,775 km (0.091 R)
• M55: 39,488,901 km (0.059 R)
• M56: 39,740,375 km (0.09 R)
• M57: 40,498,238 km (0.104 R)
• M58: 42,370,755 km (0.039 R)
• M59: 43,144,923 km (0.077 R)
• M60: 43,490,644 km (0.099 R)
• M61: 44,010,646 km (0.031 R)
• M62: 44,184,479 km (0.087 R)
• M63: 44,358,611 km (0.106 R)
• M64: 44,707,324 km (0.077 R)
• M65: 45,847,259 km (0.107 R)
• M66: 47,798,016 km (0.071 R)
• M67: 48,155,555 km (0.039 R)
• M68: 48,245,164 km (0.111 R)
• M69: 49,594,836 km (0.082 R)
• M70: 49,685,342 km (0.109 R)
• M71: 50,047,519 km (0.079 R)
• M72: 53,069,396 km (0.105 R)
• M73: 53,254,448 km (0.115 R)
• M74: 55,116,643 km (0.101 R)
• M75: 55,679,579 km (0.063 R)
• M76: 55,961,721 km (0.086 R)
• M77: 56,244,311 km (0.065 R)
• M78: 57,759,588 km (0.073 R)
• M79: 57,854,733 km (0.117 R)
• M80: 58,522,238 km (0.094 R)
• M81: 58,904,760 km (0.031 R)
• M82: 61,120,753 km (0.059 R)
• M83: 61,217,693 km (0.051 R)
• M84: 61,897,914 km (0.068 R)
• M85: 63,069,864 km (0.115 R)
• M86: 65,237,238 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.4

Radius: 3.6

Gravity: 33.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 18.2 AU - 23.22 AU

Year: 28990 Days

Day: 18.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 83,598,609 km

• M1: 47,423 km (0.114 R)
• M2: 183,108 km (0.115 R)
• M3: 281,094 km (0.097 R)
• M4: 336,146 km (0.09 R)
• M5: 1,152,053 km (0.09 R)
• M6: 1,692,700 km (0.113 R)
• M7: 2,452,807 km (0.11 R)
• M8: 3,737,404 km (0.104 R)
• M9: 4,006,381 km (0.026 R)
• M10: 5,492,785 km (0.089 R)
• M11: 6,693,308 km (0.114 R)
• M12: 7,074,184 km (0.065 R)
• M13: 8,374,339 km (0.086 R)
• M14: 8,549,369 km (0.094 R)
• M15: 9,081,339 km (0.073 R)
• M16: 9,141,178 km (0.117 R)
• M17: 9,684,966 km (0.095 R)
• M18: 10,489,055 km (0.076 R)
• M19: 11,314,087 km (0.085 R)
• M20: 13,228,641 km (0.12 R)
• M21: 16,463,545 km (0.11 R)
• M22: 17,049,969 km (0.093 R)
• M23: 17,345,724 km (0.118 R)
• M24: 17,867,222 km (0.097 R)
• M25: 19,617,068 km (0.109 R)
• M26: 22,140,634 km (0.081 R)
• M27: 22,625,182 km (0.054 R)
• M28: 23,769,007 km (0.047 R)
• M29: 25,351,154 km (0.104 R)
• M30: 25,773,170 km (0.066 R)
• M31: 27,225,316 km (0.069 R)
• M32: 27,830,889 km (0.098 R)
• M33: 28,004,721 km (0.084 R)
• M34: 30,565,687 km (0.09 R)
• M35: 30,834,814 km (0.099 R)
• M36: 32,101,309 km (0.054 R)
• M37: 32,649,286 km (0.037 R)
• M38: 34,218,568 km (0.098 R)
• M39: 36,475,551 km (0.118 R)
• M40: 36,570,546 km (0.068 R)
• M41: 38,199,517 km (0.095 R)
• M42: 38,974,135 km (0.042 R)
• M43: 39,071,373 km (0.072 R)
• M44: 39,461,076 km (0.094 R)
• M45: 40,145,935 km (0.074 R)
• M46: 40,244,071 km (0.098 R)
• M47: 43,931,958 km (0.118 R)
• M48: 44,134,364 km (0.05 R)
• M49: 49,293,994 km (0.039 R)
• M50: 50,136,978 km (0.075 R)
• M51: 50,984,899 km (0.093 R)
• M52: 51,944,270 km (0.116 R)
• M53: 53,448,626 km (0.116 R)
• M54: 53,556,636 km (0.077 R)
• M55: 54,749,380 km (0.061 R)
• M56: 55,512,927 km (0.084 R)
• M57: 55,841,145 km (0.043 R)
• M58: 56,940,241 km (0.094 R)
• M59: 57,603,109 km (0.102 R)
• M60: 57,713,811 km (0.104 R)
• M61: 58,379,671 km (0.086 R)
• M62: 59,159,675 km (0.106 R)
• M63: 60,617,506 km (0.049 R)
• M64: 61,181,191 km (0.05 R)
• M65: 61,746,820 km (0.096 R)
• M66: 64,370,617 km (0.109 R)
• M67: 64,715,440 km (0.075 R)
• M68: 64,945,821 km (0.099 R)
• M69: 65,753,949 km (0.066 R)
• M70: 67,147,004 km (0.07 R)
• M71: 67,730,286 km (0.117 R)
• M72: 68,198,229 km (0.088 R)
• M73: 69,844,254 km (0.059 R)
• M74: 70,553,647 km (0.096 R)
• M75: 74,739,246 km (0.118 R)
• M76: 75,949,792 km (0.108 R)
• M77: 76,435,835 km (0.11 R)
• M78: 76,679,231 km (0.089 R)
• M79: 76,922,926 km (0.108 R)
• M80: 77,533,285 km (0.085 R)
• M81: 77,655,507 km (0.102 R)
• M82: 78,390,331 km (0.066 R)
• M83: 79,250,669 km (0.119 R)
• M84: 80,361,283 km (0.095 R)

Kuiper Belt

Range: 35.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 13,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit