🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.96 AU - 1.54 AU

Year: 524 Days

Day: 32.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.16 AU - 1.36 AU

Year: 530 Days

Day: 46.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.16 AU - 1.78 AU

Year: 668 Days

Day: 24.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,963,174 km

• M1: 1,230,143 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.59 AU - 2.47 AU

Year: 1084 Days

Day: 29.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.9

Radius: 13.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.62 AU - 8.62 AU

Year: 7119 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 90,963,174 km

• M1: 197,768 km (0.079 R)
• M2: 318,344 km (0.057 R)
• M3: 526,585 km (0.094 R)
• M4: 815,757 km (0.113 R)
• M5: 1,017,864 km (0.098 R)
• M6: 1,141,432 km (0.067 R)
• M7: 1,286,990 km (0.048 R)
• M8: 1,913,806 km (0.115 R)
• M9: 2,149,123 km (0.081 R)
• M10: 2,605,845 km (0.054 R)
• M11: 2,714,005 km (0.065 R)
• M12: 2,823,660 km (0.074 R)
• M13: 3,705,838 km (0.074 R)
• M14: 4,305,128 km (0.068 R)
• M15: 4,881,229 km (0.101 R)
• M16: 5,124,026 km (0.109 R)
• M17: 5,260,609 km (0.069 R)
• M18: 5,847,930 km (0.082 R)
• M19: 6,456,195 km (0.095 R)
• M20: 6,603,998 km (0.097 R)
• M21: 7,206,728 km (0.062 R)
• M22: 7,701,598 km (0.12 R)
• M23: 7,858,526 km (0.107 R)
• M24: 7,953,221 km (0.074 R)
• M25: 8,048,365 km (0.071 R)
• M26: 8,303,729 km (0.096 R)
• M27: 8,432,533 km (0.094 R)
• M28: 8,822,684 km (0.102 R)
• M29: 9,352,111 km (0.078 R)
• M30: 9,452,641 km (0.115 R)
• M31: 9,553,320 km (0.115 R)
• M32: 9,857,901 km (0.096 R)
• M33: 10,062,850 km (0.101 R)
• M34: 10,442,081 km (0.09 R)
• M35: 10,650,920 km (0.116 R)
• M36: 10,861,254 km (0.073 R)
• M37: 11,716,056 km (0.087 R)
• M38: 12,444,897 km (0.095 R)
• M39: 12,740,652 km (0.116 R)
• M40: 13,301,345 km (0.079 R)
• M41: 14,292,431 km (0.117 R)
• M42: 15,110,283 km (0.105 R)
• M43: 15,544,715 km (0.12 R)
• M44: 16,750,623 km (0.097 R)
• M45: 17,406,011 km (0.078 R)
• M46: 17,695,334 km (0.073 R)
• M47: 18,530,987 km (0.114 R)
• M48: 18,657,547 km (0.091 R)
• M49: 18,784,257 km (0.083 R)
• M50: 19,679,600 km (0.066 R)
• M51: 20,240,742 km (0.114 R)
• M52: 20,457,958 km (0.106 R)
• M53: 21,467,444 km (0.08 R)
• M54: 22,989,154 km (0.092 R)
• M55: 23,125,138 km (0.101 R)
• M56: 23,671,619 km (0.094 R)
• M57: 24,176,213 km (0.05 R)
• M58: 24,870,197 km (0.108 R)
• M59: 25,383,318 km (0.107 R)
• M60: 26,372,459 km (0.101 R)
• M61: 26,705,015 km (0.091 R)
• M62: 32,262,277 km (0.045 R)
• M63: 32,719,897 km (0.08 R)
• M64: 32,821,922 km (0.067 R)
• M65: 34,312,366 km (0.103 R)
• M66: 34,467,798 km (0.092 R)
• M67: 34,623,530 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.8

Radius: 7.1

Gravity: 18.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.41 AU - 18.65 AU

Year: 21836 Days

Day: 20.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,963,174 km

• M1: 119,678 km (0.061 R)
• M2: 268,379 km (0.032 R)
• M3: 321,187 km (0.072 R)
• M4: 505,042 km (0.114 R)
• M5: 881,431 km (0.11 R)
• M6: 1,173,595 km (0.093 R)
• M7: 1,700,479 km (0.059 R)
• M8: 1,951,953 km (0.078 R)
• M9: 2,292,587 km (0.091 R)
• M10: 2,449,964 km (0.05 R)
• M11: 3,602,466 km (0.084 R)
• M12: 4,898,283 km (0.109 R)
• M13: 4,999,561 km (0.054 R)
• M14: 5,411,553 km (0.078 R)
• M15: 6,824,505 km (0.114 R)
• M16: 6,881,053 km (0.066 R)
• M17: 7,281,078 km (0.082 R)
• M18: 7,806,615 km (0.116 R)
• M19: 7,925,097 km (0.116 R)
• M20: 8,344,270 km (0.108 R)
• M21: 8,832,258 km (0.082 R)
• M22: 8,955,677 km (0.115 R)
• M23: 9,079,693 km (0.076 R)
• M24: 11,880,614 km (0.102 R)
• M25: 12,498,154 km (0.095 R)
• M26: 13,764,350 km (0.101 R)
• M27: 14,051,279 km (0.094 R)
• M28: 14,850,431 km (0.045 R)
• M29: 15,070,938 km (0.086 R)
• M30: 16,189,631 km (0.114 R)
• M31: 16,416,721 km (0.051 R)
• M32: 18,191,400 km (0.1 R)
• M33: 19,541,820 km (0.069 R)
• M34: 20,026,218 km (0.107 R)
• M35: 21,006,533 km (0.056 R)
• M36: 21,336,845 km (0.095 R)
• M37: 22,590,625 km (0.107 R)
• M38: 23,868,191 km (0.119 R)
• M39: 24,126,546 km (0.089 R)
• M40: 24,645,950 km (0.12 R)
• M41: 25,519,901 km (0.112 R)
• M42: 25,872,204 km (0.071 R)
• M43: 27,658,253 km (0.079 R)
• M44: 28,566,162 km (0.06 R)
• M45: 29,023,782 km (0.074 R)
• M46: 30,131,854 km (0.071 R)
• M47: 30,784,549 km (0.104 R)
• M48: 31,159,740 km (0.092 R)
• M49: 32,389,285 km (0.076 R)
• M50: 32,770,760 km (0.106 R)
• M51: 32,866,353 km (0.074 R)
• M52: 36,468,520 km (0.053 R)
• M53: 37,663,508 km (0.047 R)
• M54: 39,073,767 km (0.059 R)
• M55: 39,479,776 km (0.079 R)
• M56: 39,887,280 km (0.034 R)
• M57: 40,398,606 km (0.04 R)
• M58: 40,706,478 km (0.068 R)
• M59: 41,118,172 km (0.053 R)
• M60: 41,427,839 km (0.067 R)
• M61: 43,092,415 km (0.085 R)
• M62: 43,406,869 km (0.081 R)
• M63: 43,827,539 km (0.049 R)
• M64: 46,593,902 km (0.08 R)
• M65: 46,916,735 km (0.093 R)
• M66: 47,672,952 km (0.069 R)
• M67: 52,182,131 km (0.067 R)
• M68: 53,414,817 km (0.104 R)
• M69: 56,710,458 km (0.104 R)
• M70: 56,825,200 km (0.114 R)
• M71: 58,556,795 km (0.071 R)
• M72: 58,672,734 km (0.087 R)
• M73: 59,254,221 km (0.037 R)
• M74: 60,539,865 km (0.1 R)
• M75: 61,009,752 km (0.05 R)
• M76: 61,598,718 km (0.084 R)
• M77: 61,953,116 km (0.076 R)
• M78: 62,663,706 km (0.083 R)
• M79: 66,862,469 km (0.109 R)
• M80: 67,226,590 km (0.108 R)
• M81: 71,895,390 km (0.08 R)
• M82: 72,144,022 km (0.118 R)
• M83: 73,141,241 km (0.066 R)
• M84: 75,528,075 km (0.112 R)
• M85: 76,667,562 km (0.052 R)
• M86: 77,048,738 km (0.066 R)
• M87: 77,430,511 km (0.105 R)
• M88: 79,220,151 km (0.079 R)
• M89: 80,506,842 km (0.062 R)
• M90: 85,327,185 km (0.09 R)
• M91: 86,513,795 km (0.104 R)
• M92: 88,770,180 km (0.07 R)
• M93: 88,903,471 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.6

Radius: 7.3

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 17.36 AU - 21.65 AU

Year: 32269 Days

Day: 16.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,963,174 km

• M1: 93,648 km (0.07 R)
• M2: 181,612 km (0.097 R)
• M3: 310,266 km (0.056 R)
• M4: 387,309 km (0.036 R)
• M5: 660,475 km (0.1 R)
• M6: 763,996 km (0.111 R)
• M7: 845,228 km (0.091 R)
• M8: 1,631,664 km (0.099 R)
• M9: 1,920,089 km (0.119 R)
• M10: 2,185,625 km (0.045 R)
• M11: 2,342,703 km (0.104 R)
• M12: 3,051,049 km (0.072 R)
• M13: 3,271,406 km (0.061 R)
• M14: 3,451,372 km (0.081 R)
• M15: 5,004,797 km (0.053 R)
• M16: 6,016,078 km (0.097 R)
• M17: 6,404,135 km (0.115 R)
• M18: 6,857,716 km (0.118 R)
• M19: 9,595,955 km (0.116 R)
• M20: 9,724,759 km (0.088 R)
• M21: 9,918,937 km (0.106 R)
• M22: 11,449,772 km (0.066 R)
• M23: 12,557,544 km (0.112 R)
• M24: 13,052,863 km (0.111 R)
• M25: 14,429,313 km (0.085 R)
• M26: 14,873,619 km (0.087 R)
• M27: 15,397,510 km (0.093 R)
• M28: 16,927,448 km (0.113 R)
• M29: 19,719,243 km (0.109 R)
• M30: 20,377,175 km (0.1 R)
• M31: 20,542,780 km (0.076 R)
• M32: 20,792,010 km (0.048 R)
• M33: 21,545,684 km (0.03 R)
• M34: 21,968,298 km (0.101 R)
• M35: 22,479,025 km (0.097 R)
• M36: 24,913,880 km (0.059 R)
• M37: 25,002,292 km (0.098 R)
• M38: 25,714,079 km (0.079 R)
• M39: 27,797,080 km (0.061 R)
• M40: 28,441,846 km (0.105 R)
• M41: 29,933,786 km (0.089 R)
• M42: 31,738,235 km (0.114 R)
• M43: 32,026,511 km (0.068 R)
• M44: 32,993,212 km (0.107 R)
• M45: 33,187,689 km (0.069 R)
• M46: 33,969,488 km (0.037 R)
• M47: 34,955,188 km (0.119 R)
• M48: 39,609,178 km (0.103 R)
• M49: 43,172,001 km (0.054 R)
• M50: 43,491,243 km (0.099 R)
• M51: 43,597,756 km (0.118 R)
• M52: 44,025,008 km (0.103 R)
• M53: 44,346,344 km (0.058 R)
• M54: 44,883,700 km (0.041 R)
• M55: 47,602,342 km (0.096 R)
• M56: 48,483,473 km (0.101 R)
• M57: 48,594,026 km (0.095 R)
• M58: 49,036,985 km (0.117 R)
• M59: 52,061,705 km (0.11 R)
• M60: 53,768,167 km (0.105 R)
• M61: 54,455,869 km (0.065 R)
• M62: 54,915,882 km (0.079 R)
• M63: 56,303,851 km (0.082 R)
• M64: 56,419,939 km (0.114 R)
• M65: 57,820,325 km (0.032 R)
• M66: 58,642,515 km (0.096 R)
• M67: 59,823,889 km (0.06 R)
• M68: 60,536,274 km (0.044 R)
• M69: 61,610,387 km (0.096 R)
• M70: 64,262,159 km (0.063 R)
• M71: 65,846,700 km (0.086 R)
• M72: 66,705,092 km (0.095 R)
• M73: 67,443,956 km (0.094 R)
• M74: 67,814,360 km (0.041 R)
• M75: 69,053,928 km (0.115 R)
• M76: 69,178,244 km (0.085 R)
• M77: 69,676,555 km (0.117 R)
• M78: 70,801,830 km (0.074 R)
• M79: 71,178,368 km (0.118 R)
• M80: 72,311,721 km (0.062 R)
• M81: 73,324,050 km (0.11 R)
• M82: 73,577,918 km (0.076 R)
• M83: 73,832,084 km (0.103 R)
• M84: 75,107,107 km (0.117 R)
• M85: 76,389,460 km (0.055 R)
• M86: 77,033,329 km (0.075 R)
• M87: 77,678,994 km (0.103 R)
• M88: 81,065,291 km (0.065 R)
• M89: 85,298,761 km (0.06 R)
• M90: 85,565,793 km (0.104 R)
• M91: 87,173,372 km (0.088 R)
• M92: 87,576,837 km (0.091 R)
• M93: 88,520,650 km (0.117 R)
• M94: 90,418,449 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 18,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit