🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.45 AU - 0.57 AU

Year: 138 Days

Day: 46.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,841,673 km

• M1: 68,067 km (0.081 R)
• M2: 317,895 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.46 AU - 0.7 AU

Year: 167 Days

Day: 18.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,841,673 km

• M1: 163,660 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.6 AU - 0.72 AU

Year: 203 Days

Day: 33.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.6 AU - 0.88 AU

Year: 241 Days

Day: 28.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,841,673 km

• M1: 309,219 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.92 AU - 1.52 AU

Year: 510 Days

Day: 43.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.26 AU - 4.76 AU

Year: 3041 Days

Day: 32 Hours

Environment

Temp: -136 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,841,673 km

• M1: 378,483 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.5

Radius: 12.1

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.17 AU - 12.99 AU

Year: 13969 Days

Day: 6.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 102,841,673 km

• M1: 191,485 km (0.089 R)
• M2: 324,777 km (0.106 R)
• M3: 433,235 km (0.116 R)
• M4: 608,714 km (0.087 R)
• M5: 771,626 km (0.068 R)
• M6: 889,210 km (0.071 R)
• M7: 1,645,577 km (0.096 R)
• M8: 1,748,650 km (0.079 R)
• M9: 2,043,657 km (0.046 R)
• M10: 2,501,426 km (0.073 R)
• M11: 2,620,955 km (0.065 R)
• M12: 3,215,008 km (0.101 R)
• M13: 3,312,546 km (0.099 R)
• M14: 3,477,552 km (0.088 R)
• M15: 4,200,110 km (0.082 R)
• M16: 4,523,989 km (0.12 R)
• M17: 5,427,261 km (0.112 R)
• M18: 6,140,843 km (0.067 R)
• M19: 6,550,143 km (0.101 R)
• M20: 7,481,689 km (0.096 R)
• M21: 8,274,707 km (0.104 R)
• M22: 8,545,030 km (0.036 R)
• M23: 8,863,973 km (0.07 R)
• M24: 9,797,165 km (0.026 R)
• M25: 10,859,459 km (0.061 R)
• M26: 11,105,996 km (0.104 R)
• M27: 11,856,828 km (0.113 R)
• M28: 12,315,196 km (0.091 R)
• M29: 12,624,116 km (0.046 R)
• M30: 12,883,369 km (0.115 R)
• M31: 13,831,520 km (0.11 R)
• M32: 15,516,740 km (0.105 R)
• M33: 16,186,340 km (0.095 R)
• M34: 17,265,988 km (0.101 R)
• M35: 19,136,410 km (0.093 R)
• M36: 20,156,069 km (0.116 R)
• M37: 20,641,963 km (0.1 R)
• M38: 21,193,381 km (0.087 R)
• M39: 21,378,134 km (0.088 R)
• M40: 22,373,110 km (0.107 R)
• M41: 22,687,115 km (0.042 R)
• M42: 22,876,207 km (0.047 R)
• M43: 23,002,617 km (0.09 R)
• M44: 23,129,177 km (0.037 R)
• M45: 23,446,773 km (0.04 R)
• M46: 24,214,809 km (0.067 R)
• M47: 24,408,089 km (0.092 R)
• M48: 24,925,997 km (0.039 R)
• M49: 26,236,624 km (0.105 R)
• M50: 27,301,312 km (0.08 R)
• M51: 30,093,556 km (0.118 R)
• M52: 30,718,427 km (0.039 R)
• M53: 31,137,600 km (0.11 R)
• M54: 31,769,651 km (0.057 R)
• M55: 32,477,099 km (0.097 R)
• M56: 32,761,485 km (0.097 R)
• M57: 33,691,385 km (0.101 R)
• M58: 34,485,152 km (0.1 R)
• M59: 34,993,485 km (0.118 R)
• M60: 36,311,891 km (0.116 R)
• M61: 36,829,051 km (0.101 R)
• M62: 41,129,691 km (0.116 R)
• M63: 41,668,692 km (0.095 R)
• M64: 42,753,725 km (0.106 R)
• M65: 43,456,237 km (0.061 R)
• M66: 43,534,476 km (0.077 R)
• M67: 44,635,517 km (0.095 R)
• M68: 44,714,504 km (0.106 R)
• M69: 45,268,764 km (0.086 R)
• M70: 46,144,211 km (0.106 R)
• M71: 46,784,490 km (0.037 R)
• M72: 48,560,366 km (0.034 R)
• M73: 49,048,654 km (0.106 R)
• M74: 49,620,118 km (0.115 R)
• M75: 50,358,383 km (0.086 R)
• M76: 51,100,089 km (0.061 R)
• M77: 52,844,999 km (0.104 R)
• M78: 53,095,875 km (0.041 R)
• M79: 53,263,275 km (0.076 R)
• M80: 53,430,974 km (0.116 R)
• M81: 53,514,749 km (0.038 R)
• M82: 53,766,672 km (0.088 R)
• M83: 55,371,258 km (0.113 R)
• M84: 57,420,600 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.3

Radius: 4.3

Gravity: 44.04 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 11.64 AU - 17.18 AU

Year: 20718 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,841,673 km

• M1: 360,082 km (0.087 R)
• M2: 688,599 km (0.099 R)
• M3: 867,069 km (0.109 R)
• M4: 975,528 km (0.069 R)
• M5: 1,919,490 km (0.07 R)
• M6: 2,430,217 km (0.094 R)
• M7: 2,622,301 km (0.087 R)
• M8: 2,819,321 km (0.08 R)
• M9: 2,859,264 km (0.087 R)
• M10: 2,899,506 km (0.102 R)
• M11: 3,481,591 km (0.09 R)
• M12: 3,610,844 km (0.063 R)
• M13: 3,654,377 km (0.11 R)
• M14: 3,830,005 km (0.085 R)
• M15: 4,008,475 km (0.052 R)
• M16: 4,327,118 km (0.098 R)
• M17: 4,892,299 km (0.097 R)
• M18: 5,037,260 km (0.093 R)
• M19: 6,038,967 km (0.109 R)
• M20: 6,090,728 km (0.092 R)
• M21: 6,194,549 km (0.117 R)
• M22: 6,351,327 km (0.111 R)
• M23: 6,456,495 km (0.059 R)
• M24: 6,562,410 km (0.112 R)
• M25: 7,154,668 km (0.119 R)
• M26: 8,505,237 km (0.09 R)
• M27: 9,388,314 km (0.066 R)
• M28: 9,448,153 km (0.094 R)
• M29: 10,547,996 km (0.12 R)
• M30: 11,112,878 km (0.085 R)
• M31: 13,944,317 km (0.101 R)
• M32: 14,841,904 km (0.094 R)
• M33: 15,121,802 km (0.093 R)
• M34: 15,829,100 km (0.059 R)
• M35: 16,186,789 km (0.094 R)
• M36: 17,056,102 km (0.069 R)
• M37: 18,991,150 km (0.034 R)
• M38: 19,218,838 km (0.116 R)
• M39: 19,447,424 km (0.104 R)
• M40: 20,603,965 km (0.105 R)
• M41: 21,229,883 km (0.12 R)
• M42: 21,782,647 km (0.053 R)
• M43: 21,941,370 km (0.106 R)
• M44: 22,020,956 km (0.075 R)
• M45: 22,260,163 km (0.057 R)
• M46: 22,580,452 km (0.111 R)
• M47: 23,387,832 km (0.084 R)
• M48: 25,866,070 km (0.079 R)
• M49: 27,050,736 km (0.061 R)
• M50: 28,686,738 km (0.103 R)
• M51: 29,385,061 km (0.105 R)
• M52: 29,824,280 km (0.106 R)
• M53: 29,912,543 km (0.102 R)
• M54: 30,354,455 km (0.087 R)
• M55: 31,155,253 km (0.048 R)
• M56: 31,603,149 km (0.074 R)
• M57: 31,873,023 km (0.04 R)
• M58: 32,868,747 km (0.073 R)
• M59: 33,507,679 km (0.089 R)
• M60: 36,198,047 km (0.102 R)
• M61: 36,386,092 km (0.049 R)
• M62: 37,902,565 km (0.117 R)
• M63: 38,093,602 km (0.074 R)
• M64: 41,980,005 km (0.099 R)
• M65: 47,422,824 km (0.036 R)
• M66: 48,662,093 km (0.1 R)
• M67: 50,225,989 km (0.112 R)
• M68: 50,540,893 km (0.112 R)
• M69: 50,645,910 km (0.09 R)
• M70: 53,831,747 km (0.114 R)
• M71: 55,340,441 km (0.108 R)
• M72: 55,882,733 km (0.114 R)
• M73: 59,616,098 km (0.095 R)
• M74: 60,171,854 km (0.118 R)
• M75: 60,841,005 km (0.069 R)
• M76: 61,737,246 km (0.098 R)
• M77: 61,849,444 km (0.068 R)
• M78: 61,961,942 km (0.087 R)
• M79: 62,976,515 km (0.086 R)
• M80: 63,769,384 km (0.08 R)
• M81: 64,337,706 km (0.07 R)
• M82: 65,479,586 km (0.062 R)
• M83: 67,435,878 km (0.093 R)
• M84: 69,178,095 km (0.095 R)
• M85: 69,761,975 km (0.068 R)
• M86: 69,996,096 km (0.111 R)
• M87: 70,464,935 km (0.119 R)
• M88: 71,996,070 km (0.11 R)
• M89: 72,943,623 km (0.088 R)
• M90: 75,210,778 km (0.085 R)
• M91: 78,107,442 km (0.048 R)
• M92: 79,569,462 km (0.086 R)
• M93: 81,286,546 km (0.06 R)
• M94: 81,656,053 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.8

Radius: 4.7

Gravity: 31.72 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 15.73 AU - 22.03 AU

Year: 31071 Days

Day: 17.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 102,841,673 km

• M1: 94,845 km (0.043 R)
• M2: 566,078 km (0.091 R)
• M3: 702,811 km (0.025 R)
• M4: 1,494,184 km (0.092 R)
• M5: 2,085,694 km (0.116 R)
• M6: 2,340,758 km (0.116 R)
• M7: 3,260,037 km (0.043 R)
• M8: 3,605,608 km (0.034 R)
• M9: 3,706,437 km (0.099 R)
• M10: 3,757,300 km (0.026 R)
• M11: 3,808,313 km (0.099 R)
• M12: 5,616,502 km (0.092 R)
• M13: 6,513,641 km (0.047 R)
• M14: 7,072,987 km (0.057 R)
• M15: 7,777,294 km (0.093 R)
• M16: 8,237,008 km (0.1 R)
• M17: 8,909,152 km (0.049 R)
• M18: 10,162,483 km (0.099 R)
• M19: 14,800,166 km (0.108 R)
• M20: 15,042,963 km (0.105 R)
• M21: 15,368,638 km (0.087 R)
• M22: 18,489,998 km (0.111 R)
• M23: 19,631,729 km (0.047 R)
• M24: 19,987,622 km (0.028 R)
• M25: 20,796,049 km (0.098 R)
• M26: 21,706,950 km (0.079 R)
• M27: 23,567,200 km (0.087 R)
• M28: 24,803,477 km (0.052 R)
• M29: 26,648,018 km (0.077 R)
• M30: 27,437,745 km (0.105 R)
• M31: 29,954,879 km (0.11 R)
• M32: 31,604,046 km (0.06 R)
• M33: 35,097,456 km (0.065 R)
• M34: 36,725,380 km (0.09 R)
• M35: 36,944,241 km (0.108 R)
• M36: 37,273,357 km (0.098 R)
• M37: 39,941,584 km (0.119 R)
• M38: 41,412,431 km (0.076 R)
• M39: 45,224,633 km (0.106 R)
• M40: 45,811,954 km (0.085 R)
• M41: 45,929,837 km (0.091 R)
• M42: 46,047,721 km (0.073 R)
• M43: 46,520,151 km (0.072 R)
• M44: 47,113,007 km (0.047 R)
• M45: 47,827,786 km (0.097 R)
• M46: 49,388,690 km (0.102 R)
• M47: 49,509,415 km (0.094 R)
• M48: 50,844,277 km (0.09 R)
• M49: 52,806,852 km (0.115 R)
• M50: 56,174,449 km (0.064 R)
• M51: 56,679,342 km (0.071 R)
• M52: 59,097,442 km (0.104 R)
• M53: 62,722,049 km (0.074 R)
• M54: 62,852,797 km (0.065 R)
• M55: 63,376,839 km (0.092 R)
• M56: 66,151,580 km (0.05 R)
• M57: 68,426,664 km (0.103 R)
• M58: 71,408,898 km (0.079 R)
• M59: 73,880,105 km (0.054 R)
• M60: 75,821,437 km (0.043 R)
• M61: 75,960,862 km (0.111 R)
• M62: 78,623,854 km (0.066 R)
• M63: 79,329,806 km (0.064 R)
• M64: 79,612,696 km (0.119 R)
• M65: 80,890,112 km (0.069 R)
• M66: 81,888,378 km (0.047 R)
• M67: 82,890,684 km (0.097 R)
• M68: 83,177,762 km (0.051 R)
• M69: 83,609,053 km (0.088 R)
• M70: 84,618,240 km (0.051 R)
• M71: 87,086,007 km (0.049 R)
• M72: 88,695,381 km (0.085 R)
• M73: 91,646,498 km (0.097 R)
• M74: 92,538,101 km (0.067 R)
• M75: 93,731,294 km (0.069 R)
• M76: 93,880,892 km (0.102 R)
• M77: 94,030,490 km (0.108 R)
• M78: 94,479,732 km (0.106 R)
• M79: 96,133,088 km (0.038 R)
• M80: 96,585,771 km (0.074 R)
• M81: 98,251,244 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 10,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit