🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.05 AU - 1.07 AU

Year: 384 Days

Day: 34.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,124,694 km

• M1: 391,348 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.03 AU - 1.69 AU

Year: 557 Days

Day: 46.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.58 AU - 2.3 AU

Year: 950 Days

Day: 24 Hours

Environment

Temp: -60 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.33 AU - 4.29 AU

Year: 2614 Days

Day: 46.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,124,694 km

• M1: 1,551,629 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.2 AU - 4.9 AU

Year: 2865 Days

Day: 30.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.1

Radius: 8

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 11.71 AU - 15.09 AU

Year: 17240 Days

Day: 21.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,124,694 km

• M1: 105,915 km (0.049 R)
• M2: 271,969 km (0.1 R)
• M3: 692,489 km (0.072 R)
• M4: 1,175,690 km (0.057 R)
• M5: 1,256,173 km (0.087 R)
• M6: 1,338,303 km (0.05 R)
• M7: 1,596,209 km (0.043 R)
• M8: 2,529,999 km (0.081 R)
• M9: 2,705,627 km (0.101 R)
• M10: 2,777,135 km (0.09 R)
• M11: 3,332,592 km (0.11 R)
• M12: 3,525,423 km (0.115 R)
• M13: 3,682,352 km (0.091 R)
• M14: 3,881,766 km (0.072 R)
• M15: 4,458,765 km (0.115 R)
• M16: 5,106,673 km (0.051 R)
• M17: 5,829,979 km (0.106 R)
• M18: 6,156,401 km (0.113 R)
• M19: 6,584,999 km (0.058 R)
• M20: 7,774,452 km (0.104 R)
• M21: 9,461,018 km (0.114 R)
• M22: 9,734,483 km (0.066 R)
• M23: 9,899,789 km (0.044 R)
• M24: 10,797,226 km (0.065 R)
• M25: 11,545,365 km (0.095 R)
• M26: 11,720,395 km (0.067 R)
• M27: 11,779,037 km (0.039 R)
• M28: 12,310,259 km (0.104 R)
• M29: 13,273,969 km (0.094 R)
• M30: 13,335,005 km (0.102 R)
• M31: 13,457,376 km (0.117 R)
• M32: 13,826,733 km (0.098 R)
• M33: 13,950,600 km (0.109 R)
• M34: 14,012,683 km (0.076 R)
• M35: 15,658,409 km (0.104 R)
• M36: 15,917,064 km (0.037 R)
• M37: 16,242,290 km (0.087 R)
• M38: 16,307,664 km (0.103 R)
• M39: 16,504,086 km (0.119 R)
• M40: 16,899,323 km (0.054 R)
• M41: 17,098,139 km (0.066 R)
• M42: 17,699,223 km (0.106 R)
• M43: 17,968,649 km (0.105 R)
• M44: 18,443,323 km (0.101 R)
• M45: 20,242,387 km (0.069 R)
• M46: 21,951,992 km (0.114 R)
• M47: 22,096,503 km (0.11 R)
• M48: 22,897,300 km (0.089 R)
• M49: 24,004,474 km (0.058 R)
• M50: 24,302,623 km (0.065 R)
• M51: 24,752,164 km (0.08 R)
• M52: 27,662,741 km (0.1 R)
• M53: 27,975,400 km (0.112 R)
• M54: 28,683,148 km (0.119 R)
• M55: 29,795,707 km (0.102 R)
• M56: 29,875,742 km (0.096 R)
• M57: 30,518,265 km (0.095 R)
• M58: 31,084,343 km (0.084 R)
• M59: 31,735,543 km (0.057 R)
• M60: 32,720,645 km (0.034 R)
• M61: 33,383,064 km (0.097 R)
• M62: 34,300,997 km (0.098 R)
• M63: 35,058,111 km (0.094 R)
• M64: 36,332,386 km (0.073 R)
• M65: 39,101,143 km (0.079 R)
• M66: 40,954,661 km (0.051 R)
• M67: 41,489,473 km (0.081 R)
• M68: 41,757,702 km (0.057 R)
• M69: 41,847,312 km (0.113 R)
• M70: 42,026,530 km (0.081 R)
• M71: 43,198,330 km (0.073 R)
• M72: 45,113,631 km (0.107 R)
• M73: 45,297,487 km (0.092 R)
• M74: 45,665,947 km (0.111 R)
• M75: 45,942,852 km (0.097 R)
• M76: 47,056,459 km (0.11 R)
• M77: 48,649,228 km (0.064 R)
• M78: 49,404,846 km (0.062 R)
• M79: 52,272,937 km (0.1 R)
• M80: 52,465,918 km (0.105 R)
• M81: 52,659,348 km (0.034 R)
• M82: 54,019,492 km (0.087 R)
• M83: 56,675,004 km (0.106 R)
• M84: 58,368,751 km (0.113 R)
• M85: 60,686,471 km (0.089 R)
• M86: 60,788,048 km (0.032 R)
• M87: 65,203,728 km (0.106 R)
• M88: 66,036,689 km (0.076 R)
• M89: 68,134,201 km (0.07 R)
• M90: 70,573,394 km (0.062 R)
• M91: 71,321,383 km (0.042 R)

Asteroid Belt

Center: 14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.3

Radius: 4.2

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.54 AU - 16.66 AU

Year: 19607 Days

Day: 20.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 96,124,694 km

• M1: 86,916 km (0.114 R)
• M2: 413,788 km (0.043 R)
• M3: 561,142 km (0.12 R)
• M4: 663,167 km (0.091 R)
• M5: 755,469 km (0.102 R)
• M6: 1,258,417 km (0.041 R)
• M7: 1,315,414 km (0.082 R)
• M8: 1,471,445 km (0.113 R)
• M9: 1,633,609 km (0.096 R)
• M10: 2,108,432 km (0.055 R)
• M11: 2,745,420 km (0.1 R)
• M12: 3,490,418 km (0.108 R)
• M13: 3,651,983 km (0.079 R)
• M14: 3,679,210 km (0.119 R)
• M15: 3,843,618 km (0.104 R)
• M16: 3,898,969 km (0.115 R)
• M17: 4,066,519 km (0.11 R)
• M18: 4,151,341 km (0.105 R)
• M19: 4,730,883 km (0.102 R)
• M20: 4,849,813 km (0.107 R)
• M21: 4,999,860 km (0.076 R)
• M22: 5,304,591 km (0.111 R)
• M23: 5,521,508 km (0.104 R)
• M24: 5,646,721 km (0.119 R)
• M25: 5,678,137 km (0.052 R)
• M26: 5,772,832 km (0.03 R)
• M27: 7,187,131 km (0.115 R)
• M28: 7,323,863 km (0.116 R)
• M29: 8,162,359 km (0.104 R)
• M30: 8,484,593 km (0.091 R)
• M31: 9,030,924 km (0.105 R)
• M32: 9,178,577 km (0.12 R)
• M33: 9,364,079 km (0.081 R)
• M34: 9,776,819 km (0.081 R)
• M35: 10,080,802 km (0.078 R)
• M36: 10,893,119 km (0.064 R)
• M37: 11,406,538 km (0.069 R)
• M38: 12,662,113 km (0.062 R)
• M39: 13,076,499 km (0.074 R)
• M40: 13,369,113 km (0.06 R)
• M41: 13,663,970 km (0.095 R)
• M42: 14,604,492 km (0.069 R)
• M43: 14,647,726 km (0.083 R)
• M44: 14,734,343 km (0.108 R)
• M45: 15,301,469 km (0.089 R)
• M46: 15,433,414 km (0.111 R)
• M47: 15,521,527 km (0.113 R)
• M48: 16,547,170 km (0.112 R)
• M49: 18,010,237 km (0.084 R)
• M50: 18,335,613 km (0.106 R)
• M51: 19,229,011 km (0.103 R)
• M52: 19,800,475 km (0.09 R)
• M53: 19,896,218 km (0.103 R)
• M54: 20,232,663 km (0.089 R)
• M55: 20,960,008 km (0.098 R)
• M56: 22,440,129 km (0.086 R)
• M57: 23,041,662 km (0.118 R)
• M58: 23,395,013 km (0.113 R)
• M59: 23,851,735 km (0.107 R)
• M60: 24,055,786 km (0.065 R)
• M61: 24,362,911 km (0.037 R)
• M62: 24,877,528 km (0.084 R)
• M63: 24,929,288 km (0.117 R)
• M64: 25,812,963 km (0.043 R)
• M65: 26,127,418 km (0.072 R)
• M66: 26,337,603 km (0.055 R)
• M67: 27,932,615 km (0.105 R)
• M68: 28,147,587 km (0.118 R)
• M69: 29,067,465 km (0.089 R)
• M70: 29,176,372 km (0.047 R)
• M71: 29,668,100 km (0.118 R)
• M72: 29,777,606 km (0.051 R)
• M73: 29,832,508 km (0.037 R)
• M74: 31,047,991 km (0.113 R)
• M75: 31,159,292 km (0.056 R)
• M76: 33,298,840 km (0.069 R)
• M77: 34,386,417 km (0.098 R)
• M78: 35,079,205 km (0.073 R)
• M79: 35,311,231 km (0.095 R)
• M80: 35,427,319 km (0.101 R)
• M81: 35,485,513 km (0.106 R)
• M82: 35,951,809 km (0.09 R)
• M83: 37,244,335 km (0.085 R)
• M84: 38,372,751 km (0.084 R)
• M85: 38,551,970 km (0.118 R)
• M86: 38,671,648 km (0.097 R)
• M87: 38,791,326 km (0.072 R)
• M88: 39,753,839 km (0.06 R)
• M89: 40,056,176 km (0.089 R)
• M90: 40,541,472 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.9

Radius: 4.2

Gravity: 28.79 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 16.83 AU - 24.47 AU

Year: 32981 Days

Day: 15.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,124,694 km

• M1: 60,886 km (0.084 R)
• M2: 211,382 km (0.115 R)
• M3: 344,524 km (0.114 R)
• M4: 551,418 km (0.064 R)
• M5: 602,131 km (0.082 R)
• M6: 1,062,594 km (0.088 R)
• M7: 1,464,264 km (0.096 R)
• M8: 1,755,830 km (0.105 R)
• M9: 2,145,084 km (0.1 R)
• M10: 2,689,471 km (0.096 R)
• M11: 3,557,288 km (0.12 R)
• M12: 4,607,465 km (0.076 R)
• M13: 4,817,650 km (0.104 R)
• M14: 5,302,048 km (0.061 R)
• M15: 5,522,256 km (0.093 R)
• M16: 5,689,506 km (0.105 R)
• M17: 5,745,605 km (0.097 R)
• M18: 5,914,950 km (0.092 R)
• M19: 6,316,471 km (0.087 R)
• M20: 7,511,608 km (0.054 R)
• M21: 7,883,509 km (0.084 R)
• M22: 9,430,051 km (0.098 R)
• M23: 10,033,529 km (0.054 R)
• M24: 10,787,951 km (0.083 R)
• M25: 11,702,892 km (0.083 R)
• M26: 12,278,096 km (0.091 R)
• M27: 12,423,355 km (0.083 R)
• M28: 13,906,917 km (0.103 R)
• M29: 13,982,614 km (0.039 R)
• M30: 14,362,892 km (0.107 R)
• M31: 14,900,846 km (0.086 R)
• M32: 15,055,829 km (0.113 R)
• M33: 15,759,687 km (0.107 R)
• M34: 16,075,937 km (0.092 R)
• M35: 16,554,201 km (0.105 R)
• M36: 16,956,320 km (0.044 R)
• M37: 17,118,185 km (0.076 R)
• M38: 18,680,286 km (0.096 R)
• M39: 21,674,487 km (0.104 R)
• M40: 21,850,115 km (0.053 R)
• M41: 22,114,305 km (0.084 R)
• M42: 22,734,837 km (0.11 R)
• M43: 24,356,927 km (0.101 R)
• M44: 24,813,948 km (0.101 R)
• M45: 25,736,668 km (0.108 R)
• M46: 25,922,618 km (0.092 R)
• M47: 26,015,668 km (0.103 R)
• M48: 26,202,366 km (0.088 R)
• M49: 27,047,295 km (0.105 R)
• M50: 28,571,548 km (0.12 R)
• M51: 29,830,414 km (0.047 R)
• M52: 29,927,952 km (0.11 R)
• M53: 30,712,443 km (0.066 R)
• M54: 31,107,082 km (0.074 R)
• M55: 33,815,402 km (0.104 R)
• M56: 34,940,228 km (0.088 R)
• M57: 35,558,815 km (0.047 R)
• M58: 35,973,351 km (0.11 R)
• M59: 41,504,882 km (0.101 R)
• M60: 41,613,939 km (0.089 R)
• M61: 42,488,937 km (0.089 R)
• M62: 43,259,366 km (0.027 R)
• M63: 43,591,024 km (0.111 R)
• M64: 45,598,628 km (0.045 R)
• M65: 45,936,121 km (0.095 R)
• M66: 47,522,157 km (0.104 R)
• M67: 47,636,151 km (0.085 R)
• M68: 47,750,294 km (0.089 R)
• M69: 48,207,465 km (0.102 R)
• M70: 49,241,336 km (0.078 R)
• M71: 50,050,511 km (0.102 R)
• M72: 52,269,047 km (0.032 R)
• M73: 54,877,585 km (0.072 R)
• M74: 54,997,114 km (0.112 R)
• M75: 55,836,657 km (0.03 R)
• M76: 58,380,270 km (0.091 R)
• M77: 60,714,146 km (0.072 R)
• M78: 61,333,332 km (0.052 R)
• M79: 61,954,612 km (0.047 R)
• M80: 65,092,278 km (0.105 R)
• M81: 65,598,965 km (0.12 R)
• M82: 65,979,991 km (0.111 R)
• M83: 67,895,742 km (0.074 R)
• M84: 68,152,601 km (0.072 R)
• M85: 69,054,078 km (0.101 R)
• M86: 69,183,181 km (0.103 R)
• M87: 72,830,227 km (0.062 R)
• M88: 73,093,220 km (0.111 R)
• M89: 76,139,033 km (0.064 R)
• M90: 77,208,209 km (0.091 R)
• M91: 80,445,208 km (0.095 R)
• M92: 83,176,416 km (0.09 R)
• M93: 83,313,897 km (0.093 R)
• M94: 85,799,166 km (0.113 R)
• M95: 86,354,772 km (0.112 R)
• M96: 90,700,890 km (0.112 R)
• M97: 90,842,260 km (0.049 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 11,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit