🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.06 AU - 1.12 AU

Year: 404 Days

Day: 22.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.15 AU - 1.69 AU

Year: 600 Days

Day: 47 Hours

Environment

Temp: -7 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.8

Radius: 10.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.48 AU - 7.12 AU

Year: 6291 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 94,825,578 km

• M1: 133,292 km (0.098 R)
• M2: 244,892 km (0.09 R)
• M3: 342,579 km (0.043 R)
• M4: 672,742 km (0.1 R)
• M5: 879,037 km (0.103 R)
• M6: 1,121,236 km (0.083 R)
• M7: 1,258,268 km (0.096 R)
• M8: 1,685,818 km (0.102 R)
• M9: 2,309,941 km (0.113 R)
• M10: 2,506,363 km (0.095 R)
• M11: 2,606,743 km (0.116 R)
• M12: 3,021,727 km (0.116 R)
• M13: 3,107,148 km (0.116 R)
• M14: 3,171,924 km (0.118 R)
• M15: 3,324,663 km (0.101 R)
• M16: 3,502,236 km (0.072 R)
• M17: 4,124,563 km (0.059 R)
• M18: 4,219,707 km (0.099 R)
• M19: 4,363,770 km (0.095 R)
• M20: 4,632,298 km (0.05 R)
• M21: 4,706,499 km (0.093 R)
• M22: 4,956,626 km (0.103 R)
• M23: 5,839,553 km (0.043 R)
• M24: 6,326,644 km (0.091 R)
• M25: 6,464,274 km (0.055 R)
• M26: 6,770,650 km (0.113 R)
• M27: 7,110,237 km (0.078 R)
• M28: 7,368,742 km (0.104 R)
• M29: 7,455,509 km (0.099 R)
• M30: 7,571,896 km (0.082 R)
• M31: 7,659,411 km (0.109 R)
• M32: 7,924,349 km (0.1 R)
• M33: 8,132,589 km (0.114 R)
• M34: 8,615,192 km (0.098 R)
• M35: 8,859,934 km (0.102 R)
• M36: 10,409,020 km (0.056 R)
• M37: 10,474,095 km (0.117 R)
• M38: 11,498,840 km (0.033 R)
• M39: 11,566,010 km (0.104 R)
• M40: 11,700,797 km (0.105 R)
• M41: 11,938,060 km (0.107 R)
• M42: 12,176,818 km (0.084 R)
• M43: 12,590,007 km (0.094 R)
• M44: 12,937,673 km (0.028 R)
• M45: 13,147,858 km (0.11 R)
• M46: 13,218,169 km (0.1 R)
• M47: 13,785,294 km (0.118 R)
• M48: 14,360,199 km (0.089 R)
• M49: 14,577,864 km (0.094 R)
• M50: 16,056,788 km (0.076 R)
• M51: 16,509,621 km (0.11 R)
• M52: 16,661,612 km (0.102 R)
• M53: 17,582,836 km (0.078 R)
• M54: 17,893,551 km (0.117 R)
• M55: 18,284,600 km (0.096 R)
• M56: 18,638,848 km (0.082 R)
• M57: 18,717,985 km (0.082 R)
• M58: 18,836,765 km (0.056 R)
• M59: 19,274,489 km (0.118 R)
• M60: 19,394,466 km (0.081 R)
• M61: 19,594,927 km (0.119 R)
• M62: 20,403,654 km (0.106 R)
• M63: 20,730,226 km (0.049 R)
• M64: 21,306,028 km (0.113 R)
• M65: 22,768,048 km (0.058 R)
• M66: 22,852,720 km (0.092 R)
• M67: 23,234,344 km (0.093 R)
• M68: 23,447,222 km (0.085 R)
• M69: 23,618,063 km (0.119 R)
• M70: 23,703,633 km (0.061 R)
• M71: 24,305,615 km (0.111 R)
• M72: 25,349,210 km (0.049 R)
• M73: 26,407,315 km (0.074 R)
• M74: 27,300,115 km (0.041 R)
• M75: 27,840,463 km (0.08 R)
• M76: 28,475,506 km (0.067 R)
• M77: 28,703,493 km (0.116 R)
• M78: 29,161,113 km (0.073 R)
• M79: 29,390,895 km (0.068 R)
• M80: 29,852,106 km (0.039 R)
• M81: 30,922,329 km (0.095 R)
• M82: 31,109,625 km (0.084 R)
• M83: 31,203,423 km (0.066 R)
• M84: 31,438,441 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.1

Radius: 6.3

Gravity: 14.19 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 14.96 AU - 24.16 AU

Year: 30690 Days

Day: 15.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,825,578 km

• M1: 86,767 km (0.118 R)
• M2: 187,596 km (0.099 R)
• M3: 620,682 km (0.1 R)
• M4: 698,772 km (0.107 R)
• M5: 752,627 km (0.095 R)
• M6: 1,576,612 km (0.049 R)
• M7: 2,896,514 km (0.12 R)
• M8: 3,534,998 km (0.093 R)
• M9: 4,315,899 km (0.103 R)
• M10: 5,363,981 km (0.069 R)
• M11: 5,472,889 km (0.08 R)
• M12: 5,748,597 km (0.09 R)
• M13: 6,028,794 km (0.081 R)
• M14: 6,313,479 km (0.089 R)
• M15: 6,719,488 km (0.114 R)
• M16: 6,778,130 km (0.074 R)
• M17: 6,955,254 km (0.077 R)
• M18: 7,014,644 km (0.098 R)
• M19: 7,313,989 km (0.093 R)
• M20: 7,863,313 km (0.105 R)
• M21: 7,925,246 km (0.067 R)
• M22: 8,174,327 km (0.065 R)
• M23: 8,237,008 km (0.068 R)
• M24: 8,425,950 km (0.096 R)
• M25: 8,872,500 km (0.097 R)
• M26: 9,261,455 km (0.1 R)
• M27: 9,788,637 km (0.092 R)
• M28: 10,940,990 km (0.046 R)
• M29: 11,427,781 km (0.117 R)
• M30: 12,930,342 km (0.068 R)
• M31: 15,028,303 km (0.116 R)
• M32: 15,336,624 km (0.117 R)
• M33: 16,908,898 km (0.082 R)
• M34: 17,795,265 km (0.052 R)
• M35: 18,367,178 km (0.114 R)
• M36: 19,613,029 km (0.115 R)
• M37: 20,373,435 km (0.076 R)
• M38: 20,714,518 km (0.112 R)
• M39: 21,316,051 km (0.049 R)
• M40: 23,243,320 km (0.102 R)
• M41: 26,608,076 km (0.097 R)
• M42: 26,794,175 km (0.071 R)
• M43: 27,731,556 km (0.107 R)
• M44: 28,204,285 km (0.097 R)
• M45: 28,966,037 km (0.091 R)
• M46: 29,349,606 km (0.078 R)
• M47: 29,734,671 km (0.117 R)
• M48: 30,121,531 km (0.099 R)
• M49: 32,278,583 km (0.119 R)
• M50: 35,299,413 km (0.068 R)
• M51: 35,401,588 km (0.078 R)
• M52: 36,120,107 km (0.04 R)
• M53: 36,532,698 km (0.11 R)
• M54: 37,258,696 km (0.1 R)
• M55: 38,724,905 km (0.069 R)
• M56: 39,147,220 km (0.117 R)
• M57: 39,253,135 km (0.1 R)
• M58: 42,580,640 km (0.071 R)
• M59: 42,907,512 km (0.112 R)
• M60: 45,774,405 km (0.045 R)
• M61: 45,886,005 km (0.1 R)
• M62: 46,444,753 km (0.113 R)
• M63: 51,343,036 km (0.053 R)
• M64: 51,574,913 km (0.078 R)
• M65: 52,622,248 km (0.09 R)
• M66: 54,029,665 km (0.064 R)
• M67: 54,265,431 km (0.087 R)
• M68: 54,856,342 km (0.094 R)
• M69: 55,687,209 km (0.105 R)
• M70: 55,925,369 km (0.087 R)
• M71: 56,283,207 km (0.068 R)
• M72: 56,522,115 km (0.075 R)
• M73: 57,361,359 km (0.043 R)
• M74: 57,963,191 km (0.106 R)
• M75: 61,618,465 km (0.08 R)
• M76: 64,221,169 km (0.103 R)
• M77: 64,971,402 km (0.055 R)
• M78: 69,918,006 km (0.099 R)
• M79: 71,593,502 km (0.102 R)
• M80: 73,412,761 km (0.114 R)
• M81: 73,804,558 km (0.097 R)
• M82: 73,935,307 km (0.086 R)
• M83: 74,852,791 km (0.088 R)
• M84: 76,170,000 km (0.036 R)
• M85: 77,096,609 km (0.118 R)
• M86: 78,426,833 km (0.074 R)
• M87: 78,961,047 km (0.118 R)
• M88: 81,650,069 km (0.106 R)
• M89: 82,598,220 km (0.073 R)
• M90: 83,959,262 km (0.036 R)
• M91: 85,464,815 km (0.111 R)
• M92: 88,919,628 km (0.118 R)
• M93: 92,984,053 km (0.06 R)
• M94: 93,690,902 km (0.118 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 20,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit