🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.66 AU - 1.08 AU

Year: 284 Days

Day: 31.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.82 AU - 0.98 AU

Year: 299 Days

Day: 35.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.85 AU - 1.07 AU

Year: 329 Days

Day: 47.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,263,234 km

• M1: 163,211 km (0.095 R)

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.6

Radius: 13.9

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.25 AU - 7.23 AU

Year: 5453 Days

Day: 14.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 92,263,234 km

• M1: 193,280 km (0.112 R)
• M2: 465,100 km (0.074 R)
• M3: 588,219 km (0.06 R)
• M4: 776,862 km (0.086 R)
• M5: 907,610 km (0.081 R)
• M6: 1,206,058 km (0.087 R)
• M7: 1,308,383 km (0.034 R)
• M8: 1,522,757 km (0.062 R)
• M9: 1,705,715 km (0.047 R)
• M10: 2,032,437 km (0.113 R)
• M11: 2,140,746 km (0.108 R)
• M12: 2,695,006 km (0.047 R)
• M13: 2,849,091 km (0.039 R)
• M14: 3,166,538 km (0.119 R)
• M15: 3,274,997 km (0.117 R)
• M16: 3,403,052 km (0.088 R)
• M17: 3,683,399 km (0.111 R)
• M18: 3,971,225 km (0.112 R)
• M19: 4,088,510 km (0.081 R)
• M20: 4,226,888 km (0.077 R)
• M21: 4,447,395 km (0.045 R)
• M22: 4,921,022 km (0.068 R)
• M23: 5,153,198 km (0.1 R)
• M24: 5,760,864 km (0.053 R)
• M25: 5,938,736 km (0.072 R)
• M26: 6,186,321 km (0.092 R)
• M27: 6,391,419 km (0.101 R)
• M28: 6,645,287 km (0.103 R)
• M29: 6,738,337 km (0.073 R)
• M30: 7,402,551 km (0.041 R)
• M31: 7,499,192 km (0.055 R)
• M32: 8,162,359 km (0.102 R)
• M33: 9,024,192 km (0.096 R)
• M34: 9,153,445 km (0.091 R)
• M35: 9,335,356 km (0.057 R)
• M36: 9,808,833 km (0.029 R)
• M37: 10,182,529 km (0.082 R)
• M38: 10,452,254 km (0.118 R)
• M39: 10,724,522 km (0.094 R)
• M40: 11,026,560 km (0.085 R)
• M41: 11,611,188 km (0.1 R)
• M42: 11,836,632 km (0.103 R)
• M43: 12,521,491 km (0.109 R)
• M44: 13,484,154 km (0.06 R)
• M45: 13,572,865 km (0.12 R)
• M46: 14,229,450 km (0.087 R)
• M47: 14,531,189 km (0.032 R)
• M48: 14,835,172 km (0.036 R)
• M49: 15,049,247 km (0.057 R)
• M50: 15,635,521 km (0.077 R)
• M51: 16,544,627 km (0.101 R)
• M52: 16,957,667 km (0.116 R)
• M53: 17,245,643 km (0.08 R)
• M54: 18,941,334 km (0.092 R)
• M55: 19,741,833 km (0.083 R)
• M56: 19,842,662 km (0.072 R)
• M57: 20,213,963 km (0.107 R)
• M58: 21,031,815 km (0.096 R)
• M59: 21,721,760 km (0.076 R)
• M60: 22,244,007 km (0.111 R)
• M61: 23,550,146 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.2

Radius: 10.4

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.72 AU - 10.54 AU

Year: 8869 Days

Day: 6.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 92,263,234 km

• M1: 163,959 km (0.093 R)
• M2: 517,010 km (0.062 R)
• M3: 597,045 km (0.087 R)
• M4: 782,995 km (0.099 R)
• M5: 1,452,147 km (0.028 R)
• M6: 1,630,916 km (0.085 R)
• M7: 2,027,051 km (0.11 R)
• M8: 2,109,928 km (0.071 R)
• M9: 2,417,950 km (0.117 R)
• M10: 2,962,935 km (0.081 R)
• M11: 3,308,058 km (0.091 R)
• M12: 3,406,344 km (0.092 R)
• M13: 4,312,308 km (0.117 R)
• M14: 4,506,486 km (0.096 R)
• M15: 4,970,838 km (0.095 R)
• M16: 7,053,240 km (0.044 R)
• M17: 7,566,062 km (0.102 R)
• M18: 8,197,215 km (0.102 R)
• M19: 8,277,400 km (0.118 R)
• M20: 8,927,552 km (0.048 R)
• M21: 9,453,987 km (0.102 R)
• M22: 9,538,061 km (0.073 R)
• M23: 10,133,311 km (0.102 R)
• M24: 10,536,926 km (0.115 R)
• M25: 10,682,335 km (0.093 R)
• M26: 11,748,968 km (0.116 R)
• M27: 12,020,937 km (0.074 R)
• M28: 12,448,188 km (0.082 R)
• M29: 13,067,224 km (0.099 R)
• M30: 14,723,123 km (0.087 R)
• M31: 15,311,641 km (0.063 R)
• M32: 15,509,410 km (0.101 R)
• M33: 15,741,436 km (0.054 R)
• M34: 17,534,666 km (0.107 R)
• M35: 17,776,266 km (0.071 R)
• M36: 18,019,064 km (0.054 R)
• M37: 18,297,764 km (0.058 R)
• M38: 19,462,982 km (0.119 R)
• M39: 19,641,602 km (0.095 R)
• M40: 19,928,531 km (0.053 R)
• M41: 20,579,132 km (0.106 R)
• M42: 20,651,986 km (0.114 R)
• M43: 20,834,196 km (0.096 R)
• M44: 21,864,327 km (0.065 R)
• M45: 22,798,117 km (0.028 R)
• M46: 24,588,804 km (0.115 R)
• M47: 25,053,305 km (0.116 R)
• M48: 25,286,528 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580

Radius: 5.8

Gravity: 17.24 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 15.25 AU - 23.25 AU

Year: 29548 Days

Day: 20.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,263,234 km

• M1: 105,167 km (0.119 R)
• M2: 260,899 km (0.051 R)
• M3: 316,549 km (0.108 R)
• M4: 356,043 km (0.096 R)
• M5: 581,337 km (0.116 R)
• M6: 875,297 km (0.093 R)
• M7: 1,053,319 km (0.063 R)
• M8: 1,375,403 km (0.064 R)
• M9: 1,477,877 km (0.053 R)
• M10: 2,223,024 km (0.077 R)
• M11: 2,425,281 km (0.108 R)
• M12: 2,761,128 km (0.063 R)
• M13: 3,429,681 km (0.093 R)
• M14: 5,655,996 km (0.069 R)
• M15: 6,785,759 km (0.085 R)
• M16: 6,961,238 km (0.07 R)
• M17: 7,556,637 km (0.08 R)
• M18: 7,860,471 km (0.109 R)
• M19: 8,542,786 km (0.069 R)
• M20: 9,765,599 km (0.105 R)
• M21: 10,296,672 km (0.083 R)
• M22: 10,498,330 km (0.089 R)
• M23: 10,837,169 km (0.102 R)
• M24: 11,595,181 km (0.1 R)
• M25: 12,441,606 km (0.095 R)
• M26: 14,567,841 km (0.088 R)
• M27: 14,869,879 km (0.057 R)
• M28: 14,945,575 km (0.08 R)
• M29: 15,479,939 km (0.116 R)
• M30: 16,410,438 km (0.093 R)
• M31: 17,759,511 km (0.11 R)
• M32: 18,488,053 km (0.111 R)
• M33: 18,569,584 km (0.119 R)
• M34: 20,731,423 km (0.086 R)
• M35: 22,100,692 km (0.082 R)
• M36: 22,534,675 km (0.068 R)
• M37: 22,621,741 km (0.048 R)
• M38: 24,746,031 km (0.111 R)
• M39: 24,925,997 km (0.085 R)
• M40: 26,014,322 km (0.118 R)
• M41: 26,840,700 km (0.075 R)
• M42: 26,933,152 km (0.108 R)
• M43: 27,769,105 km (0.086 R)
• M44: 27,956,102 km (0.049 R)
• M45: 29,086,314 km (0.101 R)
• M46: 29,371,298 km (0.084 R)
• M47: 29,561,736 km (0.09 R)
• M48: 29,848,216 km (0.111 R)
• M49: 31,391,468 km (0.048 R)
• M50: 32,762,981 km (0.112 R)
• M51: 32,960,600 km (0.088 R)
• M52: 33,854,297 km (0.111 R)
• M53: 34,054,010 km (0.054 R)
• M54: 34,856,753 km (0.087 R)
• M55: 37,301,930 km (0.042 R)
• M56: 38,545,238 km (0.109 R)
• M57: 40,329,641 km (0.06 R)
• M58: 43,002,207 km (0.077 R)
• M59: 46,727,643 km (0.053 R)
• M60: 47,061,246 km (0.095 R)
• M61: 47,172,697 km (0.094 R)
• M62: 48,741,380 km (0.041 R)
• M63: 49,532,154 km (0.091 R)
• M64: 49,645,400 km (0.044 R)
• M65: 50,783,241 km (0.06 R)
• M66: 50,897,534 km (0.032 R)
• M67: 51,011,976 km (0.113 R)
• M68: 53,781,631 km (0.08 R)
• M69: 54,598,735 km (0.083 R)
• M70: 59,465,752 km (0.055 R)
• M71: 59,586,178 km (0.08 R)
• M72: 62,011,908 km (0.113 R)
• M73: 68,593,915 km (0.089 R)
• M74: 70,751,715 km (0.119 R)
• M75: 71,262,591 km (0.107 R)
• M76: 71,390,497 km (0.093 R)
• M77: 72,416,739 km (0.051 R)
• M78: 73,189,561 km (0.094 R)
• M79: 75,785,234 km (0.119 R)
• M80: 76,569,875 km (0.116 R)
• M81: 77,751,848 km (0.072 R)
• M82: 79,469,680 km (0.092 R)
• M83: 82,270,900 km (0.045 R)
• M84: 82,942,744 km (0.091 R)
• M85: 83,077,233 km (0.086 R)
• M86: 83,211,871 km (0.073 R)
• M87: 83,616,234 km (0.072 R)
• M88: 83,751,171 km (0.073 R)
• M89: 84,562,291 km (0.096 R)
• M90: 84,697,677 km (0.114 R)
• M91: 85,240,268 km (0.052 R)
• M92: 88,244,343 km (0.105 R)
• M93: 88,656,635 km (0.103 R)
• M94: 91,005,321 km (0.095 R)
• M95: 91,282,975 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.4

Radius: 3.7

Gravity: 32.68 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 17.11 AU - 24.37 AU

Year: 33044 Days

Day: 16.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,263,234 km

• M1: 48,919 km (0.102 R)
• M2: 112,049 km (0.116 R)
• M3: 573,857 km (0.076 R)
• M4: 624,122 km (0.069 R)
• M5: 839,842 km (0.098 R)
• M6: 926,310 km (0.032 R)
• M7: 1,015,770 km (0.081 R)
• M8: 2,171,862 km (0.112 R)
• M9: 2,211,356 km (0.099 R)
• M10: 2,251,149 km (0.1 R)
• M11: 2,746,168 km (0.044 R)
• M12: 3,006,020 km (0.071 R)
• M13: 3,138,863 km (0.115 R)
• M14: 3,228,472 km (0.09 R)
• M15: 3,595,585 km (0.074 R)
• M16: 3,689,383 km (0.117 R)
• M17: 5,032,772 km (0.112 R)
• M18: 6,003,363 km (0.092 R)
• M19: 6,114,663 km (0.117 R)
• M20: 6,170,613 km (0.116 R)
• M21: 7,265,221 km (0.069 R)
• M22: 8,542,786 km (0.111 R)
• M23: 8,793,961 km (0.107 R)
• M24: 9,175,286 km (0.087 R)
• M25: 9,367,819 km (0.098 R)
• M26: 9,626,773 km (0.088 R)
• M27: 9,757,072 km (0.119 R)
• M28: 9,953,794 km (0.083 R)
• M29: 10,551,437 km (0.084 R)
• M30: 12,342,273 km (0.079 R)
• M31: 13,055,705 km (0.098 R)
• M32: 13,199,918 km (0.052 R)
• M33: 13,855,755 km (0.118 R)
• M34: 14,076,711 km (0.105 R)
• M35: 16,582,924 km (0.094 R)
• M36: 17,686,807 km (0.065 R)
• M37: 19,058,918 km (0.089 R)
• M38: 20,131,086 km (0.109 R)
• M39: 20,381,364 km (0.117 R)
• M40: 21,562,439 km (0.084 R)
• M41: 22,852,421 km (0.095 R)
• M42: 23,287,901 km (0.11 R)
• M43: 24,167,087 km (0.116 R)
• M44: 25,146,654 km (0.075 R)
• M45: 27,328,689 km (0.063 R)
• M46: 29,192,678 km (0.077 R)
• M47: 32,259,285 km (0.063 R)
• M48: 32,551,898 km (0.077 R)
• M49: 32,649,735 km (0.041 R)
• M50: 34,525,693 km (0.108 R)
• M51: 35,426,421 km (0.109 R)
• M52: 35,930,117 km (0.105 R)
• M53: 36,537,784 km (0.114 R)
• M54: 37,046,716 km (0.12 R)
• M55: 40,674,464 km (0.115 R)
• M56: 41,943,952 km (0.082 R)
• M57: 42,476,819 km (0.068 R)
• M58: 45,283,425 km (0.085 R)
• M59: 46,159,021 km (0.071 R)
• M60: 46,819,346 km (0.099 R)
• M61: 46,929,600 km (0.088 R)
• M62: 47,926,819 km (0.07 R)
• M63: 49,154,868 km (0.107 R)
• M64: 51,756,076 km (0.117 R)
• M65: 52,098,655 km (0.117 R)
• M66: 52,556,574 km (0.119 R)
• M67: 53,822,771 km (0.081 R)
• M68: 54,169,838 km (0.108 R)
• M69: 56,973,152 km (0.081 R)
• M70: 57,326,802 km (0.12 R)
• M71: 57,918,012 km (0.078 R)
• M72: 58,748,879 km (0.065 R)
• M73: 59,703,463 km (0.102 R)
• M74: 61,506,865 km (0.094 R)
• M75: 62,476,110 km (0.097 R)
• M76: 62,597,583 km (0.031 R)
• M77: 64,429,409 km (0.117 R)
• M78: 66,031,303 km (0.028 R)
• M79: 69,022,812 km (0.027 R)
• M80: 70,282,276 km (0.113 R)
• M81: 75,395,232 km (0.079 R)
• M82: 77,604,344 km (0.099 R)
• M83: 79,439,461 km (0.083 R)
• M84: 79,834,549 km (0.086 R)
• M85: 80,230,385 km (0.043 R)
• M86: 81,819,863 km (0.082 R)
• M87: 82,751,857 km (0.109 R)
• M88: 83,419,812 km (0.091 R)
• M89: 85,974,046 km (0.087 R)
• M90: 86,650,378 km (0.116 R)
• M91: 87,328,655 km (0.114 R)
• M92: 89,647,571 km (0.069 R)
• M93: 90,745,769 km (0.112 R)
• M94: 90,883,399 km (0.041 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 15,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit