🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.75 AU - 0.95 AU

Year: 297 Days

Day: 39.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.85 AU - 2.23 AU

Year: 1104 Days

Day: 46 Hours

Environment

Temp: -71 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.83 AU - 3.41 AU

Year: 2087 Days

Day: 26.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,690,416 km

• M1: 2,308,594 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.41 AU - 4.55 AU

Year: 3007 Days

Day: 37.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,690,416 km

• M1: 840,291 km (0.03 R)
• M2: 1,998,777 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.6

Radius: 11.6

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.32 AU - 5.46 AU

Year: 4096 Days

Day: 6.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,690,416 km

• M1: 199,115 km (0.084 R)
• M2: 461,659 km (0.026 R)
• M3: 928,554 km (0.077 R)
• M4: 1,042,099 km (0.115 R)
• M5: 1,373,159 km (0.107 R)
• M6: 1,451,399 km (0.073 R)
• M7: 1,779,616 km (0.074 R)
• M8: 1,879,847 km (0.091 R)
• M9: 2,192,207 km (0.081 R)
• M10: 2,521,472 km (0.06 R)
• M11: 2,651,024 km (0.1 R)
• M12: 2,816,330 km (0.085 R)
• M13: 2,917,158 km (0.08 R)
• M14: 3,174,616 km (0.083 R)
• M15: 3,262,131 km (0.12 R)
• M16: 3,730,223 km (0.104 R)
• M17: 3,841,225 km (0.09 R)
• M18: 4,142,963 km (0.088 R)
• M19: 4,238,856 km (0.114 R)
• M20: 4,335,496 km (0.039 R)
• M21: 4,452,481 km (0.092 R)
• M22: 4,649,801 km (0.084 R)
• M23: 4,749,583 km (0.091 R)
• M24: 5,032,622 km (0.092 R)
• M25: 5,176,386 km (0.047 R)
• M26: 5,300,552 km (0.111 R)
• M27: 5,488,895 km (0.087 R)
• M28: 5,594,362 km (0.107 R)
• M29: 5,679,334 km (0.049 R)
• M30: 5,807,539 km (0.083 R)
• M31: 5,958,334 km (0.111 R)
• M32: 6,045,100 km (0.073 R)
• M33: 6,132,316 km (0.091 R)
• M34: 6,219,980 km (0.099 R)
• M35: 6,530,097 km (0.067 R)
• M36: 6,822,411 km (0.094 R)
• M37: 7,188,327 km (0.066 R)
• M38: 7,350,491 km (0.097 R)
• M39: 7,537,190 km (0.087 R)
• M40: 7,678,410 km (0.086 R)
• M41: 7,820,378 km (0.047 R)
• M42: 8,324,224 km (0.071 R)
• M43: 8,445,847 km (0.116 R)
• M44: 8,814,007 km (0.08 R)
• M45: 9,338,348 km (0.082 R)
• M46: 9,821,549 km (0.117 R)
• M47: 10,339,008 km (0.049 R)
• M48: 10,732,899 km (0.08 R)
• M49: 12,081,374 km (0.04 R)
• M50: 12,357,383 km (0.101 R)
• M51: 12,468,534 km (0.108 R)
• M52: 12,915,981 km (0.114 R)
• M53: 13,711,692 km (0.097 R)
• M54: 13,826,583 km (0.06 R)
• M55: 13,970,796 km (0.076 R)
• M56: 14,493,939 km (0.079 R)
• M57: 14,728,658 km (0.088 R)
• M58: 14,964,425 km (0.095 R)
• M59: 15,082,906 km (0.103 R)
• M60: 15,589,594 km (0.11 R)
• M61: 15,799,779 km (0.114 R)
• M62: 16,803,730 km (0.086 R)
• M63: 16,896,032 km (0.032 R)
• M64: 17,329,118 km (0.092 R)
• M65: 17,859,742 km (0.094 R)
• M66: 18,142,781 km (0.119 R)
• M67: 18,364,036 km (0.081 R)
• M68: 18,617,904 km (0.111 R)
• M69: 18,713,497 km (0.051 R)
• M70: 19,580,566 km (0.063 R)
• M71: 20,526,473 km (0.092 R)
• M72: 20,790,065 km (0.113 R)
• M73: 20,922,309 km (0.11 R)
• M74: 21,821,991 km (0.103 R)
• M75: 21,989,989 km (0.065 R)
• M76: 22,090,968 km (0.108 R)
• M77: 22,225,905 km (0.078 R)
• M78: 22,700,280 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.4

Radius: 8.7

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.95 AU - 6.63 AU

Year: 5975 Days

Day: 14.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 61,690,416 km

• M1: 109,805 km (0.11 R)
• M2: 281,693 km (0.098 R)
• M3: 409,300 km (0.072 R)
• M4: 503,995 km (0.094 R)
• M5: 872,904 km (0.028 R)
• M6: 959,820 km (0.089 R)
• M7: 1,184,965 km (0.109 R)
• M8: 1,660,836 km (0.097 R)
• M9: 2,138,651 km (0.107 R)
• M10: 2,728,516 km (0.074 R)
• M11: 2,814,684 km (0.113 R)
• M12: 3,019,483 km (0.098 R)
• M13: 3,183,891 km (0.092 R)
• M14: 3,305,215 km (0.12 R)
• M15: 3,552,650 km (0.04 R)
• M16: 4,230,777 km (0.114 R)
• M17: 4,636,038 km (0.074 R)
• M18: 4,878,387 km (0.1 R)
• M19: 5,869,622 km (0.031 R)
• M20: 6,113,018 km (0.07 R)
• M21: 6,455,298 km (0.108 R)
• M22: 6,764,965 km (0.115 R)
• M23: 7,499,341 km (0.116 R)
• M24: 8,616,239 km (0.095 R)
• M25: 9,172,444 km (0.081 R)
• M26: 9,454,885 km (0.069 R)
• M27: 9,961,573 km (0.095 R)
• M28: 10,296,821 km (0.094 R)
• M29: 10,522,415 km (0.079 R)
• M30: 10,955,501 km (0.117 R)
• M31: 11,417,758 km (0.093 R)
• M32: 12,194,321 km (0.104 R)
• M33: 12,313,550 km (0.094 R)
• M34: 12,385,208 km (0.071 R)
• M35: 13,526,191 km (0.057 R)
• M36: 13,649,609 km (0.082 R)
• M37: 13,847,676 km (0.106 R)
• M38: 14,196,838 km (0.091 R)
• M39: 14,599,406 km (0.109 R)
• M40: 15,082,158 km (0.117 R)
• M41: 16,115,879 km (0.077 R)
• M42: 16,404,155 km (0.093 R)
• M43: 16,509,322 km (0.078 R)
• M44: 16,879,577 km (0.089 R)
• M45: 17,118,933 km (0.049 R)
• M46: 17,547,381 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.4

Radius: 6.2

Gravity: 22.88 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 11.52 AU - 15.08 AU

Year: 18371 Days

Day: 24.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,690,416 km

• M1: 192,832 km (0.103 R)
• M2: 250,128 km (0.059 R)
• M3: 385,663 km (0.091 R)
• M4: 442,810 km (0.11 R)
• M5: 1,139,487 km (0.072 R)
• M6: 1,430,904 km (0.074 R)
• M7: 1,491,940 km (0.093 R)
• M8: 1,712,746 km (0.084 R)
• M9: 1,777,671 km (0.114 R)
• M10: 1,843,495 km (0.096 R)
• M11: 2,115,015 km (0.105 R)
• M12: 2,291,091 km (0.114 R)
• M13: 2,362,898 km (0.116 R)
• M14: 2,657,606 km (0.065 R)
• M15: 3,527,069 km (0.107 R)
• M16: 3,610,245 km (0.069 R)
• M17: 3,863,515 km (0.101 R)
• M18: 4,035,702 km (0.042 R)
• M19: 4,210,282 km (0.053 R)
• M20: 4,657,730 km (0.096 R)
• M21: 4,748,984 km (0.109 R)
• M22: 5,073,313 km (0.096 R)
• M23: 5,989,151 km (0.114 R)
• M24: 6,389,774 km (0.085 R)
• M25: 8,687,896 km (0.033 R)
• M26: 10,011,389 km (0.032 R)
• M27: 10,070,330 km (0.103 R)
• M28: 10,666,179 km (0.053 R)
• M29: 10,786,754 km (0.112 R)
• M30: 11,829,751 km (0.119 R)
• M31: 12,394,782 km (0.09 R)
• M32: 12,712,528 km (0.098 R)
• M33: 13,032,966 km (0.06 R)
• M34: 13,747,147 km (0.099 R)
• M35: 13,812,671 km (0.03 R)
• M36: 15,281,273 km (0.074 R)
• M37: 15,621,907 km (0.104 R)
• M38: 15,690,423 km (0.102 R)
• M39: 16,310,656 km (0.07 R)
• M40: 17,079,738 km (0.085 R)
• M41: 17,932,147 km (0.088 R)
• M42: 18,219,375 km (0.103 R)
• M43: 18,653,059 km (0.052 R)
• M44: 20,197,508 km (0.037 R)
• M45: 22,012,279 km (0.099 R)
• M46: 23,250,800 km (0.105 R)
• M47: 25,070,359 km (0.068 R)
• M48: 25,150,544 km (0.03 R)
• M49: 25,713,929 km (0.117 R)
• M50: 28,175,413 km (0.077 R)
• M51: 28,342,214 km (0.078 R)
• M52: 29,603,175 km (0.046 R)
• M53: 31,745,416 km (0.119 R)
• M54: 33,494,814 km (0.067 R)
• M55: 34,203,309 km (0.099 R)
• M56: 34,559,352 km (0.098 R)
• M57: 35,185,569 km (0.065 R)
• M58: 35,275,328 km (0.069 R)
• M59: 35,815,376 km (0.051 R)
• M60: 36,086,447 km (0.118 R)
• M61: 36,903,850 km (0.12 R)
• M62: 38,464,305 km (0.08 R)
• M63: 40,046,153 km (0.116 R)
• M64: 40,609,539 km (0.058 R)
• M65: 40,797,883 km (0.039 R)
• M66: 42,506,440 km (0.116 R)
• M67: 42,793,369 km (0.103 R)
• M68: 43,369,320 km (0.082 R)
• M69: 43,851,175 km (0.084 R)
• M70: 51,901,186 km (0.094 R)
• M71: 52,003,361 km (0.052 R)
• M72: 52,105,537 km (0.082 R)
• M73: 53,028,855 km (0.039 R)
• M74: 54,268,273 km (0.083 R)
• M75: 54,475,765 km (0.065 R)
• M76: 55,099,738 km (0.07 R)
• M77: 56,565,199 km (0.07 R)
• M78: 57,831,395 km (0.064 R)
• M79: 60,176,940 km (0.034 R)
• M80: 63,534,365 km (0.047 R)
• M81: 63,862,583 km (0.081 R)
• M82: 64,630,319 km (0.094 R)
• M83: 66,729,776 km (0.109 R)
• M84: 67,285,981 km (0.061 R)
• M85: 70,202,990 km (0.115 R)
• M86: 73,161,138 km (0.114 R)
• M87: 74,424,791 km (0.117 R)
• M88: 75,464,047 km (0.117 R)
• M89: 76,043,440 km (0.093 R)
• M90: 77,206,863 km (0.116 R)
• M91: 77,556,922 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.1

Radius: 7.9

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 10.67 AU - 16.41 AU

Year: 18870 Days

Day: 23.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,690,416 km

• M1: 200,312 km (0.076 R)
• M2: 371,452 km (0.103 R)
• M3: 501,602 km (0.062 R)
• M4: 958,623 km (0.107 R)
• M5: 1,118,992 km (0.063 R)
• M6: 1,238,970 km (0.098 R)
• M7: 1,544,448 km (0.062 R)
• M8: 1,958,984 km (0.102 R)
• M9: 2,345,246 km (0.059 R)
• M10: 2,690,667 km (0.07 R)
• M11: 2,952,015 km (0.107 R)
• M12: 4,040,190 km (0.094 R)
• M13: 4,151,491 km (0.046 R)
• M14: 4,263,988 km (0.093 R)
• M15: 4,919,975 km (0.051 R)
• M16: 5,159,032 km (0.12 R)
• M17: 5,320,598 km (0.1 R)
• M18: 5,648,516 km (0.113 R)
• M19: 5,773,281 km (0.12 R)
• M20: 6,324,400 km (0.108 R)
• M21: 6,628,083 km (0.073 R)
• M22: 7,025,415 km (0.113 R)
• M23: 7,385,348 km (0.045 R)
• M24: 7,476,154 km (0.081 R)
• M25: 10,371,022 km (0.073 R)
• M26: 10,524,061 km (0.108 R)
• M27: 11,774,250 km (0.086 R)
• M28: 12,094,240 km (0.106 R)
• M29: 12,471,077 km (0.097 R)
• M30: 12,688,143 km (0.087 R)
• M31: 12,906,407 km (0.112 R)
• M32: 13,016,062 km (0.089 R)
• M33: 13,181,068 km (0.084 R)
• M34: 13,236,270 km (0.063 R)
• M35: 14,129,220 km (0.101 R)
• M36: 14,811,835 km (0.103 R)
• M37: 15,388,684 km (0.088 R)
• M38: 16,564,673 km (0.107 R)
• M39: 17,043,087 km (0.032 R)
• M40: 18,197,384 km (0.113 R)
• M41: 18,505,406 km (0.05 R)
• M42: 18,752,991 km (0.09 R)
• M43: 19,064,154 km (0.097 R)
• M44: 19,502,476 km (0.091 R)
• M45: 20,198,106 km (0.118 R)
• M46: 22,464,963 km (0.105 R)
• M47: 22,861,547 km (0.064 R)
• M48: 22,927,968 km (0.117 R)
• M49: 24,065,361 km (0.098 R)
• M50: 24,743,039 km (0.116 R)
• M51: 24,811,106 km (0.101 R)
• M52: 25,702,261 km (0.086 R)
• M53: 26,186,509 km (0.085 R)
• M54: 26,464,462 km (0.114 R)
• M55: 26,953,348 km (0.051 R)
• M56: 28,224,181 km (0.112 R)
• M57: 29,154,082 km (0.1 R)
• M58: 30,021,450 km (0.106 R)
• M59: 30,166,859 km (0.103 R)
• M60: 30,458,276 km (0.109 R)
• M61: 31,411,962 km (0.1 R)
• M62: 35,093,716 km (0.113 R)
• M63: 35,246,904 km (0.089 R)
• M64: 35,400,242 km (0.092 R)
• M65: 35,784,708 km (0.109 R)
• M66: 36,402,547 km (0.087 R)
• M67: 36,868,395 km (0.115 R)
• M68: 38,041,392 km (0.076 R)
• M69: 38,356,296 km (0.117 R)
• M70: 38,435,134 km (0.09 R)
• M71: 38,592,959 km (0.073 R)
• M72: 38,909,359 km (0.116 R)
• M73: 39,147,220 km (0.091 R)
• M74: 40,023,564 km (0.099 R)
• M75: 41,148,091 km (0.067 R)
• M76: 41,714,319 km (0.095 R)
• M77: 41,876,633 km (0.088 R)
• M78: 42,609,363 km (0.101 R)
• M79: 44,169,968 km (0.102 R)
• M80: 45,082,066 km (0.096 R)
• M81: 45,665,797 km (0.113 R)
• M82: 46,503,844 km (0.078 R)
• M83: 46,588,068 km (0.103 R)
• M84: 49,391,383 km (0.106 R)
• M85: 50,337,888 km (0.104 R)
• M86: 51,290,528 km (0.057 R)
• M87: 51,464,360 km (0.087 R)
• M88: 53,389,236 km (0.062 R)
• M89: 53,830,101 km (0.105 R)
• M90: 54,360,575 km (0.075 R)
• M91: 56,320,756 km (0.098 R)
• M92: 56,769,400 km (0.053 R)
• M93: 57,489,863 km (0.095 R)
• M94: 58,032,156 km (0.118 R)
• M95: 60,309,783 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 11,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit