🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.63 AU - 0.95 AU

Year: 247 Days

Day: 17.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,517,194 km

• M1: 206,595 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.78 AU - 1.1 AU

Year: 320 Days

Day: 33.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,517,194 km

• M1: 94,845 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.46 AU - 1.76 AU

Year: 718 Days

Day: 22.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.91 AU - 3.59 AU

Year: 2059 Days

Day: 25.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.98 AU - 4.56 AU

Year: 2573 Days

Day: 44.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182

Radius: 10

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.61 AU - 6.67 AU

Year: 4708 Days

Day: 14.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 107,517,194 km

• M1: 129,103 km (0.061 R)
• M2: 267,032 km (0.11 R)
• M3: 424,260 km (0.106 R)
• M4: 497,263 km (0.108 R)
• M5: 763,697 km (0.095 R)
• M6: 856,149 km (0.108 R)
• M7: 982,559 km (0.079 R)
• M8: 1,084,285 km (0.109 R)
• M9: 1,232,986 km (0.067 R)
• M10: 1,343,389 km (0.118 R)
• M11: 1,480,421 km (0.084 R)
• M12: 1,598,304 km (0.052 R)
• M13: 2,009,698 km (0.08 R)
• M14: 2,288,698 km (0.095 R)
• M15: 2,565,903 km (0.076 R)
• M16: 2,781,024 km (0.108 R)
• M17: 2,868,838 km (0.072 R)
• M18: 3,430,429 km (0.065 R)
• M19: 3,588,105 km (0.043 R)
• M20: 3,748,175 km (0.108 R)
• M21: 4,108,706 km (0.096 R)
• M22: 4,446,348 km (0.101 R)
• M23: 4,934,037 km (0.07 R)
• M24: 5,166,213 km (0.042 R)
• M25: 5,512,233 km (0.058 R)
• M26: 5,697,285 km (0.076 R)
• M27: 6,054,824 km (0.088 R)
• M28: 6,245,861 km (0.084 R)
• M29: 6,653,664 km (0.087 R)
• M30: 6,811,341 km (0.041 R)
• M31: 7,130,433 km (0.108 R)
• M32: 7,312,045 km (0.09 R)
• M33: 7,454,312 km (0.119 R)
• M34: 7,577,132 km (0.114 R)
• M35: 7,824,567 km (0.052 R)
• M36: 7,886,800 km (0.105 R)
• M37: 8,012,013 km (0.054 R)
• M38: 8,200,806 km (0.09 R)
• M39: 8,391,244 km (0.105 R)
• M40: 8,841,085 km (0.12 R)
• M41: 8,927,702 km (0.065 R)
• M42: 9,123,525 km (0.096 R)
• M43: 9,386,967 km (0.109 R)
• M44: 9,475,230 km (0.1 R)
• M45: 9,586,082 km (0.109 R)
• M46: 9,697,383 km (0.115 R)
• M47: 9,966,210 km (0.088 R)
• M48: 10,033,828 km (0.067 R)
• M49: 10,695,051 km (0.109 R)
• M50: 10,996,042 km (0.078 R)
• M51: 11,370,336 km (0.111 R)
• M52: 11,511,855 km (0.085 R)
• M53: 11,868,048 km (0.119 R)
• M54: 12,179,660 km (0.118 R)
• M55: 12,835,647 km (0.115 R)
• M56: 13,403,371 km (0.054 R)
• M57: 14,181,729 km (0.05 R)
• M58: 14,923,136 km (0.111 R)
• M59: 15,052,239 km (0.111 R)
• M60: 15,285,462 km (0.051 R)
• M61: 15,598,420 km (0.115 R)
• M62: 15,808,306 km (0.108 R)
• M63: 16,071,898 km (0.12 R)
• M64: 16,283,728 km (0.092 R)
• M65: 16,443,349 km (0.09 R)
• M66: 16,737,159 km (0.089 R)
• M67: 16,898,276 km (0.11 R)
• M68: 17,276,011 km (0.11 R)
• M69: 17,493,077 km (0.112 R)
• M70: 17,601,985 km (0.106 R)
• M71: 17,683,815 km (0.078 R)
• M72: 17,875,150 km (0.05 R)
• M73: 18,370,469 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584

Radius: 5.6

Gravity: 18.62 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 13.22 AU - 19.54 AU

Year: 23300 Days

Day: 22.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 107,517,194 km

• M1: 201,808 km (0.101 R)
• M2: 882,927 km (0.075 R)
• M3: 1,676,244 km (0.114 R)
• M4: 1,808,189 km (0.104 R)
• M5: 2,902,348 km (0.106 R)
• M6: 3,304,767 km (0.106 R)
• M7: 3,596,782 km (0.036 R)
• M8: 3,810,557 km (0.103 R)
• M9: 3,853,791 km (0.112 R)
• M10: 3,897,174 km (0.064 R)
• M11: 4,659,974 km (0.036 R)
• M12: 5,129,711 km (0.063 R)
• M13: 5,418,884 km (0.095 R)
• M14: 5,762,809 km (0.043 R)
• M15: 7,048,154 km (0.089 R)
• M16: 7,531,804 km (0.116 R)
• M17: 7,750,217 km (0.094 R)
• M18: 7,805,119 km (0.055 R)
• M19: 8,361,474 km (0.114 R)
• M20: 8,758,507 km (0.087 R)
• M21: 9,453,389 km (0.098 R)
• M22: 9,689,005 km (0.11 R)
• M23: 10,045,946 km (0.104 R)
• M24: 12,276,749 km (0.119 R)
• M25: 12,469,282 km (0.063 R)
• M26: 13,118,387 km (0.092 R)
• M27: 13,513,176 km (0.108 R)
• M28: 14,045,445 km (0.084 R)
• M29: 15,683,392 km (0.117 R)
• M30: 17,093,801 km (0.111 R)
• M31: 17,236,966 km (0.099 R)
• M32: 20,033,698 km (0.072 R)
• M33: 21,561,092 km (0.108 R)
• M34: 21,793,418 km (0.08 R)
• M35: 22,026,641 km (0.083 R)
• M36: 22,495,481 km (0.072 R)
• M37: 22,652,409 km (0.06 R)
• M38: 22,967,462 km (0.097 R)
• M39: 23,681,792 km (0.109 R)
• M40: 24,403,452 km (0.094 R)
• M41: 25,376,736 km (0.06 R)
• M42: 26,860,298 km (0.074 R)
• M43: 27,361,002 km (0.073 R)
• M44: 28,202,340 km (0.104 R)
• M45: 28,966,935 km (0.118 R)
• M46: 29,652,243 km (0.071 R)
• M47: 31,388,775 km (0.119 R)
• M48: 31,564,104 km (0.112 R)
• M49: 31,827,994 km (0.104 R)
• M50: 32,092,483 km (0.098 R)
• M51: 33,694,976 km (0.102 R)
• M52: 35,140,989 km (0.099 R)
• M53: 35,505,708 km (0.111 R)
• M54: 35,597,113 km (0.104 R)
• M55: 35,688,517 km (0.041 R)
• M56: 37,162,355 km (0.09 R)
• M57: 37,533,956 km (0.092 R)
• M58: 37,813,405 km (0.111 R)
• M59: 39,032,328 km (0.046 R)
• M60: 39,410,063 km (0.102 R)
• M61: 39,694,000 km (0.1 R)
• M62: 40,932,820 km (0.1 R)
• M63: 42,087,416 km (0.079 R)
• M64: 42,474,725 km (0.081 R)
• M65: 44,625,643 km (0.064 R)
• M66: 45,416,567 km (0.116 R)
• M67: 45,615,084 km (0.057 R)
• M68: 46,611,555 km (0.085 R)
• M69: 46,811,717 km (0.116 R)
• M70: 49,236,100 km (0.058 R)
• M71: 49,644,203 km (0.085 R)
• M72: 50,566,324 km (0.118 R)
• M73: 51,081,091 km (0.072 R)
• M74: 52,219,680 km (0.06 R)
• M75: 52,323,501 km (0.03 R)
• M76: 53,575,934 km (0.099 R)
• M77: 56,536,326 km (0.045 R)
• M78: 56,856,616 km (0.117 R)
• M79: 58,683,206 km (0.116 R)
• M80: 59,984,109 km (0.102 R)
• M81: 60,310,830 km (0.042 R)
• M82: 60,419,887 km (0.11 R)
• M83: 62,945,698 km (0.118 R)
• M84: 65,842,212 km (0.101 R)
• M85: 67,306,775 km (0.057 R)
• M86: 67,532,967 km (0.118 R)
• M87: 67,646,212 km (0.108 R)
• M88: 67,759,458 km (0.072 R)
• M89: 68,895,803 km (0.101 R)
• M90: 69,123,940 km (0.108 R)
• M91: 70,038,432 km (0.076 R)
• M92: 72,806,292 km (0.097 R)
• M93: 74,203,536 km (0.06 R)
• M94: 75,140,018 km (0.064 R)
• M95: 77,498,130 km (0.099 R)
• M96: 77,616,611 km (0.103 R)
• M97: 78,924,545 km (0.093 R)
• M98: 79,402,062 km (0.091 R)
• M99: 79,880,476 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.6

Radius: 4.6

Gravity: 42.51 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 14.74 AU - 23.44 AU

Year: 29315 Days

Day: 18.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,517,194 km

• M1: 84,373 km (0.098 R)
• M2: 407,804 km (0.106 R)
• M3: 587,920 km (0.111 R)
• M4: 760,855 km (0.095 R)
• M5: 884,871 km (0.099 R)
• M6: 1,481,318 km (0.101 R)
• M7: 1,519,615 km (0.112 R)
• M8: 1,962,724 km (0.118 R)
• M9: 2,090,181 km (0.079 R)
• M10: 3,253,604 km (0.082 R)
• M11: 3,404,548 km (0.076 R)
• M12: 3,455,412 km (0.096 R)
• M13: 3,557,886 km (0.058 R)
• M14: 4,193,378 km (0.111 R)
• M15: 4,302,734 km (0.087 R)
• M16: 4,692,736 km (0.115 R)
• M17: 4,863,427 km (0.117 R)
• M18: 5,210,793 km (0.109 R)
• M19: 5,807,389 km (0.1 R)
• M20: 5,868,276 km (0.117 R)
• M21: 6,425,378 km (0.092 R)
• M22: 8,469,633 km (0.105 R)
• M23: 8,538,747 km (0.086 R)
• M24: 8,816,850 km (0.077 R)
• M25: 9,027,334 km (0.102 R)
• M26: 10,031,435 km (0.108 R)
• M27: 10,104,439 km (0.12 R)
• M28: 10,251,194 km (0.105 R)
• M29: 12,299,039 km (0.086 R)
• M30: 13,168,652 km (0.114 R)
• M31: 14,633,664 km (0.079 R)
• M32: 15,217,245 km (0.07 R)
• M33: 17,362,778 km (0.104 R)
• M34: 19,055,478 km (0.104 R)
• M35: 20,059,130 km (0.12 R)
• M36: 21,549,723 km (0.082 R)
• M37: 24,242,335 km (0.048 R)
• M38: 25,328,864 km (0.084 R)
• M39: 26,129,063 km (0.091 R)
• M40: 26,835,913 km (0.097 R)
• M41: 28,165,390 km (0.102 R)
• M42: 28,786,071 km (0.107 R)
• M43: 29,830,713 km (0.101 R)
• M44: 29,935,880 km (0.05 R)
• M45: 30,041,197 km (0.085 R)
• M46: 30,251,981 km (0.106 R)
• M47: 32,821,025 km (0.063 R)
• M48: 34,021,548 km (0.077 R)
• M49: 34,461,665 km (0.079 R)
• M50: 34,572,068 km (0.066 R)
• M51: 35,458,884 km (0.11 R)
• M52: 37,028,914 km (0.054 R)
• M53: 39,080,499 km (0.116 R)
• M54: 39,772,539 km (0.1 R)
• M55: 40,004,116 km (0.116 R)
• M56: 40,468,618 km (0.059 R)
• M57: 41,637,575 km (0.034 R)
• M58: 43,173,796 km (0.101 R)
• M59: 45,210,720 km (0.091 R)
• M60: 47,769,592 km (0.048 R)
• M61: 48,015,830 km (0.08 R)
• M62: 51,002,252 km (0.074 R)
• M63: 54,561,784 km (0.095 R)
• M64: 54,690,289 km (0.089 R)
• M65: 57,283,418 km (0.117 R)
• M66: 57,544,915 km (0.115 R)
• M67: 57,675,813 km (0.092 R)
• M68: 58,990,330 km (0.095 R)
• M69: 62,319,331 km (0.07 R)
• M70: 63,127,309 km (0.101 R)
• M71: 64,481,769 km (0.061 R)
• M72: 66,531,259 km (0.082 R)
• M73: 66,806,071 km (0.047 R)
• M74: 69,018,623 km (0.096 R)
• M75: 70,553,647 km (0.079 R)
• M76: 72,523,552 km (0.05 R)
• M77: 72,947,961 km (0.094 R)
• M78: 73,941,590 km (0.119 R)
• M79: 80,728,097 km (0.089 R)
• M80: 82,050,094 km (0.114 R)
• M81: 85,759,971 km (0.051 R)
• M82: 86,808,353 km (0.065 R)
• M83: 88,615,645 km (0.08 R)
• M84: 89,675,696 km (0.113 R)
• M85: 90,892,225 km (0.094 R)
• M86: 95,502,533 km (0.079 R)
• M87: 96,744,793 km (0.085 R)
• M88: 98,305,099 km (0.075 R)
• M89: 98,618,208 km (0.072 R)
• M90: 99,402,250 km (0.087 R)
• M91: 99,559,328 km (0.112 R)
• M92: 102,717,937 km (0.114 R)
• M93: 103,353,579 km (0.076 R)
• M94: 105,268,431 km (0.109 R)
• M95: 107,356,070 km (0.091 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 16,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit