🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.47 AU - 0.75 AU

Year: 169 Days

Day: 26.5 Hours

Environment

Temp: 250 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.55 AU - 0.75 AU

Year: 186 Days

Day: 22.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,994,202 km

• M1: 189,241 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.73 AU - 2.49 AU

Year: 1087 Days

Day: 42.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.94 AU - 3.16 AU

Year: 1445 Days

Day: 35.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 81.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,994,202 km

• M1: 302,487 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.03 AU - 3.07 AU

Year: 1890 Days

Day: 12.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,994,202 km

• M1: 1,154,447 km (0.08 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78

Radius: 13.3

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.69 AU - 9.51 AU

Year: 8178 Days

Day: 12.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 66,994,202 km

• M1: 168,746 km (0.12 R)
• M2: 275,410 km (0.104 R)
• M3: 484,099 km (0.086 R)
• M4: 700,417 km (0.035 R)
• M5: 841,338 km (0.057 R)
• M6: 1,045,390 km (0.066 R)
• M7: 1,176,138 km (0.097 R)
• M8: 1,666,071 km (0.089 R)
• M9: 1,821,204 km (0.094 R)
• M10: 2,216,592 km (0.051 R)
• M11: 2,388,330 km (0.113 R)
• M12: 2,654,315 km (0.096 R)
• M13: 2,806,306 km (0.077 R)
• M14: 2,961,290 km (0.08 R)
• M15: 3,510,015 km (0.081 R)
• M16: 3,643,755 km (0.11 R)
• M17: 3,830,453 km (0.081 R)
• M18: 3,933,676 km (0.03 R)
• M19: 4,037,946 km (0.071 R)
• M20: 4,609,260 km (0.066 R)
• M21: 4,719,364 km (0.086 R)
• M22: 5,017,064 km (0.114 R)
• M23: 5,927,217 km (0.088 R)
• M24: 6,107,483 km (0.112 R)
• M25: 6,473,249 km (0.109 R)
• M26: 7,056,532 km (0.118 R)
• M27: 8,007,226 km (0.072 R)
• M28: 8,095,638 km (0.063 R)
• M29: 8,318,240 km (0.099 R)
• M30: 8,497,757 km (0.091 R)
• M31: 9,367,968 km (0.083 R)
• M32: 9,908,615 km (0.086 R)
• M33: 10,750,552 km (0.068 R)
• M34: 12,298,291 km (0.109 R)
• M35: 12,605,865 km (0.052 R)
• M36: 12,889,951 km (0.088 R)
• M37: 13,359,688 km (0.096 R)
• M38: 13,464,856 km (0.064 R)
• M39: 14,074,616 km (0.118 R)
• M40: 14,531,339 km (0.093 R)
• M41: 14,747,807 km (0.06 R)
• M42: 14,856,565 km (0.115 R)
• M43: 14,992,848 km (0.085 R)
• M44: 15,211,710 km (0.089 R)
• M45: 15,541,872 km (0.105 R)
• M46: 16,013,854 km (0.099 R)
• M47: 16,237,652 km (0.051 R)
• M48: 16,462,348 km (0.096 R)
• M49: 16,547,020 km (0.034 R)
• M50: 16,943,455 km (0.085 R)
• M51: 17,057,448 km (0.028 R)
• M52: 17,171,592 km (0.032 R)
• M53: 17,343,180 km (0.054 R)
• M54: 17,457,922 km (0.113 R)
• M55: 17,544,240 km (0.094 R)
• M56: 17,630,558 km (0.09 R)
• M57: 17,803,792 km (0.104 R)
• M58: 18,122,884 km (0.071 R)
• M59: 18,385,279 km (0.112 R)
• M60: 18,649,020 km (0.088 R)
• M61: 19,120,852 km (0.067 R)
• M62: 19,358,264 km (0.082 R)
• M63: 19,596,723 km (0.096 R)
• M64: 19,956,206 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.4

Radius: 5.3

Gravity: 24.29 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.75 AU - 15.93 AU

Year: 18266 Days

Day: 16.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,994,202 km

• M1: 159,920 km (0.115 R)
• M2: 299,046 km (0.118 R)
• M3: 437,275 km (0.102 R)
• M4: 474,973 km (0.071 R)
• M5: 637,586 km (0.082 R)
• M6: 1,090,120 km (0.093 R)
• M7: 1,142,629 km (0.07 R)
• M8: 1,333,216 km (0.087 R)
• M9: 1,995,486 km (0.11 R)
• M10: 2,125,636 km (0.095 R)
• M11: 2,428,422 km (0.105 R)
• M12: 2,567,399 km (0.115 R)
• M13: 2,999,737 km (0.081 R)
• M14: 3,454,514 km (0.118 R)
• M15: 3,571,500 km (0.114 R)
• M16: 3,890,143 km (0.039 R)
• M17: 5,523,752 km (0.102 R)
• M18: 5,752,637 km (0.102 R)
• M19: 5,845,238 km (0.099 R)
• M20: 6,602,502 km (0.079 R)
• M21: 7,795,395 km (0.102 R)
• M22: 7,846,558 km (0.099 R)
• M23: 8,103,866 km (0.106 R)
• M24: 8,838,990 km (0.107 R)
• M25: 9,486,151 km (0.056 R)
• M26: 9,760,214 km (0.114 R)
• M27: 9,870,617 km (0.074 R)
• M28: 9,925,968 km (0.102 R)
• M29: 10,204,220 km (0.11 R)
• M30: 10,654,660 km (0.074 R)
• M31: 11,633,628 km (0.05 R)
• M32: 12,222,744 km (0.065 R)
• M33: 13,985,307 km (0.119 R)
• M34: 14,674,354 km (0.081 R)
• M35: 15,374,472 km (0.094 R)
• M36: 15,631,781 km (0.097 R)
• M37: 16,807,022 km (0.104 R)
• M38: 17,673,492 km (0.079 R)
• M39: 18,078,155 km (0.099 R)
• M40: 18,759,573 km (0.05 R)
• M41: 18,965,719 km (0.091 R)
• M42: 20,428,936 km (0.058 R)
• M43: 21,209,837 km (0.106 R)
• M44: 21,567,974 km (0.084 R)
• M45: 22,508,496 km (0.064 R)
• M46: 23,020,569 km (0.092 R)
• M47: 23,241,076 km (0.072 R)
• M48: 23,684,335 km (0.11 R)
• M49: 25,182,109 km (0.078 R)
• M50: 26,787,444 km (0.087 R)
• M51: 27,719,588 km (0.117 R)
• M52: 27,875,918 km (0.029 R)
• M53: 27,954,157 km (0.101 R)
• M54: 29,775,212 km (0.083 R)
• M55: 30,337,102 km (0.107 R)
• M56: 31,389,672 km (0.094 R)
• M57: 32,289,653 km (0.112 R)
• M58: 32,454,211 km (0.035 R)
• M59: 33,032,257 km (0.087 R)
• M60: 33,947,646 km (0.119 R)
• M61: 37,259,444 km (0.069 R)
• M62: 38,211,934 km (0.079 R)
• M63: 38,298,850 km (0.101 R)
• M64: 38,385,916 km (0.069 R)
• M65: 38,909,658 km (0.097 R)
• M66: 39,611,721 km (0.101 R)
• M67: 40,939,103 km (0.072 R)
• M68: 41,563,674 km (0.109 R)
• M69: 42,281,145 km (0.061 R)
• M70: 43,637,549 km (0.069 R)
• M71: 44,732,905 km (0.073 R)
• M72: 45,100,018 km (0.066 R)
• M73: 49,677,563 km (0.079 R)
• M74: 51,108,168 km (0.095 R)
• M75: 51,299,952 km (0.093 R)
• M76: 54,890,600 km (0.119 R)
• M77: 55,776,220 km (0.116 R)
• M78: 56,270,192 km (0.074 R)
• M79: 57,063,659 km (0.074 R)
• M80: 58,260,741 km (0.059 R)
• M81: 58,461,202 km (0.089 R)
• M82: 59,869,816 km (0.085 R)
• M83: 62,310,655 km (0.071 R)
• M84: 63,543,192 km (0.111 R)
• M85: 64,059,155 km (0.093 R)
• M86: 64,991,299 km (0.12 R)
• M87: 65,303,061 km (0.12 R)
• M88: 66,554,896 km (0.08 R)
• M89: 66,659,614 km (0.031 R)
• M90: 66,764,333 km (0.034 R)
• M91: 69,188,267 km (0.092 R)
• M92: 69,612,826 km (0.092 R)
• M93: 69,719,040 km (0.102 R)
• M94: 70,251,160 km (0.099 R)
• M95: 70,891,439 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.8

Radius: 6.2

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 14.4 AU - 17.6 AU

Year: 22705 Days

Day: 24.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,994,202 km

• M1: 88,113 km (0.106 R)
• M2: 154,235 km (0.032 R)
• M3: 238,758 km (0.118 R)
• M4: 325,974 km (0.052 R)
• M5: 373,995 km (0.103 R)
• M6: 496,665 km (0.108 R)
• M7: 987,795 km (0.105 R)
• M8: 1,085,333 km (0.067 R)
• M9: 1,211,743 km (0.112 R)
• M10: 1,343,090 km (0.104 R)
• M11: 1,424,172 km (0.072 R)
• M12: 2,005,659 km (0.12 R)
• M13: 2,619,010 km (0.111 R)
• M14: 2,893,672 km (0.109 R)
• M15: 3,141,555 km (0.118 R)
• M16: 3,657,818 km (0.111 R)
• M17: 5,488,447 km (0.106 R)
• M18: 5,706,860 km (0.116 R)
• M19: 6,017,574 km (0.073 R)
• M20: 6,107,333 km (0.102 R)
• M21: 6,748,210 km (0.077 R)
• M22: 6,888,234 km (0.052 R)
• M23: 7,029,305 km (0.109 R)
• M24: 7,076,578 km (0.072 R)
• M25: 7,944,844 km (0.097 R)
• M26: 8,846,470 km (0.098 R)
• M27: 9,205,804 km (0.089 R)
• M28: 9,832,769 km (0.066 R)
• M29: 10,098,155 km (0.059 R)
• M30: 10,151,412 km (0.115 R)
• M31: 10,365,786 km (0.095 R)
• M32: 11,907,542 km (0.026 R)
• M33: 13,402,174 km (0.117 R)
• M34: 14,772,790 km (0.097 R)
• M35: 15,752,357 km (0.083 R)
• M36: 16,689,587 km (0.098 R)
• M37: 17,773,424 km (0.091 R)
• M38: 17,902,377 km (0.116 R)
• M39: 18,161,331 km (0.054 R)
• M40: 18,617,605 km (0.079 R)
• M41: 19,209,563 km (0.11 R)
• M42: 19,275,835 km (0.115 R)
• M43: 20,075,585 km (0.061 R)
• M44: 20,547,268 km (0.117 R)
• M45: 21,022,540 km (0.114 R)
• M46: 21,638,883 km (0.106 R)
• M47: 21,776,663 km (0.117 R)
• M48: 23,100,006 km (0.104 R)
• M49: 23,170,317 km (0.099 R)
• M50: 23,949,123 km (0.104 R)
• M51: 24,952,626 km (0.085 R)
• M52: 25,169,543 km (0.111 R)
• M53: 25,750,730 km (0.076 R)
• M54: 26,557,212 km (0.094 R)
• M55: 27,074,821 km (0.072 R)
• M56: 29,177,868 km (0.102 R)
• M57: 33,858,037 km (0.069 R)
• M58: 34,499,363 km (0.107 R)
• M59: 34,821,597 km (0.093 R)
• M60: 35,306,743 km (0.072 R)
• M61: 36,611,536 km (0.108 R)
• M62: 38,098,090 km (0.08 R)
• M63: 41,044,719 km (0.098 R)
• M64: 41,300,681 km (0.061 R)
• M65: 41,471,522 km (0.1 R)
• M66: 41,642,662 km (0.088 R)
• M67: 42,674,588 km (0.086 R)
• M68: 44,150,969 km (0.104 R)
• M69: 44,763,722 km (0.072 R)
• M70: 48,318,616 km (0.079 R)
• M71: 49,130,933 km (0.059 R)
• M72: 49,947,737 km (0.109 R)
• M73: 50,403,412 km (0.085 R)
• M74: 51,043,691 km (0.054 R)
• M75: 53,445,634 km (0.043 R)
• M76: 53,538,684 km (0.086 R)
• M77: 55,600,741 km (0.1 R)
• M78: 56,073,022 km (0.108 R)
• M79: 57,116,766 km (0.055 R)
• M80: 58,646,255 km (0.11 R)
• M81: 58,838,339 km (0.119 R)
• M82: 60,285,997 km (0.118 R)
• M83: 61,355,173 km (0.109 R)
• M84: 61,940,849 km (0.064 R)
• M85: 63,709,245 km (0.063 R)
• M86: 64,500,618 km (0.052 R)
• M87: 64,798,168 km (0.119 R)
• M88: 64,996,834 km (0.106 R)
• M89: 65,295,132 km (0.09 R)
• M90: 65,893,075 km (0.118 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 10,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit