🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.54 AU - 0.6 AU

Year: 156 Days

Day: 22.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,155,671 km

• M1: 55,501 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.26 AU - 1.54 AU

Year: 602 Days

Day: 33.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 106,155,671 km

• M1: 296,204 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.39 AU - 2.31 AU

Year: 915 Days

Day: 43.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,155,671 km

• M1: 183,856 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.78 AU - 2.72 AU

Year: 1227 Days

Day: 34.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.6

Radius: 13.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.66 AU - 6.94 AU

Year: 5747 Days

Day: 7.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 82.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 106,155,671 km

• M1: 170,691 km (0.119 R)
• M2: 314,604 km (0.103 R)
• M3: 439,668 km (0.103 R)
• M4: 657,333 km (0.105 R)
• M5: 755,469 km (0.096 R)
• M6: 899,831 km (0.12 R)
• M7: 1,327,831 km (0.075 R)
• M8: 1,424,172 km (0.057 R)
• M9: 1,658,741 km (0.097 R)
• M10: 1,798,765 km (0.071 R)
• M11: 1,961,078 km (0.097 R)
• M12: 2,053,530 km (0.118 R)
• M13: 2,418,250 km (0.069 R)
• M14: 2,721,185 km (0.029 R)
• M15: 2,824,857 km (0.089 R)
• M16: 3,079,472 km (0.105 R)
• M17: 3,498,047 km (0.066 R)
• M18: 3,888,049 km (0.047 R)
• M19: 3,981,847 km (0.065 R)
• M20: 4,685,106 km (0.09 R)
• M21: 4,885,866 km (0.114 R)
• M22: 5,012,875 km (0.06 R)
• M23: 5,296,213 km (0.085 R)
• M24: 5,479,321 km (0.064 R)
• M25: 5,611,416 km (0.11 R)
• M26: 5,744,558 km (0.113 R)
• M27: 6,593,526 km (0.108 R)
• M28: 7,394,174 km (0.108 R)
• M29: 7,806,017 km (0.116 R)
• M30: 8,286,076 km (0.071 R)
• M31: 8,407,550 km (0.112 R)
• M32: 8,590,957 km (0.115 R)
• M33: 8,930,544 km (0.064 R)
• M34: 9,055,159 km (0.099 R)
• M35: 9,180,373 km (0.081 R)
• M36: 9,496,024 km (0.095 R)
• M37: 10,235,337 km (0.067 R)
• M38: 10,993,349 km (0.101 R)
• M39: 11,126,940 km (0.119 R)
• M40: 11,599,071 km (0.113 R)
• M41: 11,940,453 km (0.091 R)
• M42: 12,389,097 km (0.094 R)
• M43: 13,019,503 km (0.104 R)
• M44: 13,409,804 km (0.09 R)
• M45: 13,696,283 km (0.075 R)
• M46: 14,056,964 km (0.096 R)
• M47: 14,275,078 km (0.068 R)
• M48: 14,384,434 km (0.113 R)
• M49: 15,158,303 km (0.099 R)
• M50: 15,606,499 km (0.103 R)
• M51: 15,794,543 km (0.096 R)
• M52: 16,287,169 km (0.087 R)
• M53: 16,823,178 km (0.074 R)
• M54: 18,625,234 km (0.111 R)
• M55: 19,185,777 km (0.073 R)
• M56: 20,077,979 km (0.116 R)
• M57: 20,488,027 km (0.082 R)
• M58: 21,066,671 km (0.067 R)
• M59: 21,692,589 km (0.095 R)
• M60: 22,366,976 km (0.111 R)
• M61: 23,176,899 km (0.111 R)
• M62: 24,083,163 km (0.088 R)
• M63: 25,486,540 km (0.025 R)
• M64: 28,601,617 km (0.088 R)
• M65: 29,248,179 km (0.055 R)
• M66: 29,387,305 km (0.095 R)
• M67: 31,406,577 km (0.039 R)
• M68: 31,596,716 km (0.069 R)
• M69: 31,882,597 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299

Radius: 8.6

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.66 AU - 9.04 AU

Year: 9569 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 106,155,671 km

• M1: 112,797 km (0.043 R)
• M2: 178,171 km (0.094 R)
• M3: 271,819 km (0.05 R)
• M4: 347,366 km (0.116 R)
• M5: 573,409 km (0.108 R)
• M6: 933,491 km (0.119 R)
• M7: 994,676 km (0.096 R)
• M8: 1,338,901 km (0.071 R)
• M9: 1,625,381 km (0.097 R)
• M10: 1,852,919 km (0.041 R)
• M11: 2,010,446 km (0.061 R)
• M12: 2,111,125 km (0.054 R)
• M13: 2,192,955 km (0.113 R)
• M14: 2,254,889 km (0.063 R)
• M15: 2,509,205 km (0.075 R)
• M16: 2,574,131 km (0.097 R)
• M17: 2,661,795 km (0.088 R)
• M18: 2,839,966 km (0.104 R)
• M19: 2,907,883 km (0.073 R)
• M20: 3,091,440 km (0.053 R)
• M21: 3,739,199 km (0.098 R)
• M22: 4,116,933 km (0.113 R)
• M23: 4,559,893 km (0.103 R)
• M24: 4,666,257 km (0.058 R)
• M25: 4,827,523 km (0.103 R)
• M26: 4,935,982 km (0.084 R)
• M27: 5,183,117 km (0.064 R)
• M28: 5,294,269 km (0.087 R)
• M29: 5,575,662 km (0.101 R)
• M30: 5,833,120 km (0.099 R)
• M31: 6,211,902 km (0.101 R)
• M32: 6,389,325 km (0.108 R)
• M33: 6,508,704 km (0.119 R)
• M34: 6,749,407 km (0.045 R)
• M35: 7,646,845 km (0.119 R)
• M36: 7,997,053 km (0.073 R)
• M37: 8,061,231 km (0.109 R)
• M38: 8,125,558 km (0.11 R)
• M39: 8,384,961 km (0.076 R)
• M40: 8,679,968 km (0.049 R)
• M41: 8,911,844 km (0.101 R)
• M42: 9,045,286 km (0.092 R)
• M43: 9,483,458 km (0.037 R)
• M44: 9,859,547 km (0.09 R)
• M45: 10,136,303 km (0.095 R)
• M46: 10,556,075 km (0.041 R)
• M47: 11,196,353 km (0.081 R)
• M48: 11,703,191 km (0.081 R)
• M49: 11,812,697 km (0.109 R)
• M50: 12,291,559 km (0.042 R)
• M51: 12,664,058 km (0.117 R)
• M52: 12,814,254 km (0.119 R)
• M53: 12,964,899 km (0.059 R)
• M54: 13,040,446 km (0.087 R)
• M55: 13,229,987 km (0.113 R)
• M56: 13,881,186 km (0.107 R)
• M57: 13,997,274 km (0.089 R)
• M58: 14,386,378 km (0.12 R)
• M59: 14,543,007 km (0.076 R)
• M60: 15,977,950 km (0.085 R)
• M61: 16,918,173 km (0.069 R)
• M62: 17,750,386 km (0.066 R)
• M63: 18,213,690 km (0.052 R)
• M64: 18,553,278 km (0.097 R)
• M65: 20,325,713 km (0.095 R)
• M66: 21,701,565 km (0.096 R)
• M67: 22,969,855 km (0.09 R)
• M68: 24,122,507 km (0.051 R)
• M69: 24,823,074 km (0.036 R)
• M70: 25,105,215 km (0.082 R)
• M71: 26,148,661 km (0.116 R)
• M72: 27,594,374 km (0.088 R)
• M73: 28,179,751 km (0.089 R)
• M74: 28,670,881 km (0.075 R)
• M75: 29,164,703 km (0.057 R)
• M76: 29,611,702 km (0.063 R)
• M77: 31,523,563 km (0.119 R)
• M78: 31,727,016 km (0.071 R)
• M79: 32,905,996 km (0.066 R)
• M80: 33,112,591 km (0.058 R)
• M81: 33,319,485 km (0.082 R)
• M82: 34,308,177 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.7

Radius: 4.7

Gravity: 43.99 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.56 AU - 14.7 AU

Year: 20337 Days

Day: 24.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,155,671 km

• M1: 66,122 km (0.075 R)
• M2: 172,038 km (0.111 R)
• M3: 284,685 km (0.112 R)
• M4: 507,436 km (0.034 R)
• M5: 802,144 km (0.039 R)
• M6: 938,727 km (0.064 R)
• M7: 1,424,621 km (0.118 R)
• M8: 1,658,442 km (0.102 R)
• M9: 2,013,288 km (0.084 R)
• M10: 3,253,454 km (0.078 R)
• M11: 3,471,718 km (0.111 R)
• M12: 3,560,429 km (0.118 R)
• M13: 3,739,947 km (0.034 R)
• M14: 4,439,317 km (0.1 R)
• M15: 5,848,828 km (0.114 R)
• M16: 6,329,037 km (0.085 R)
• M17: 6,656,208 km (0.069 R)
• M18: 6,877,313 km (0.08 R)
• M19: 8,671,141 km (0.106 R)
• M20: 10,279,767 km (0.071 R)
• M21: 10,857,664 km (0.112 R)
• M22: 11,183,338 km (0.058 R)
• M23: 11,248,862 km (0.077 R)
• M24: 12,449,535 km (0.088 R)
• M25: 13,134,095 km (0.076 R)
• M26: 14,183,524 km (0.096 R)
• M27: 14,254,433 km (0.097 R)
• M28: 14,539,267 km (0.081 R)
• M29: 15,697,454 km (0.028 R)
• M30: 15,770,757 km (0.075 R)
• M31: 16,065,465 km (0.09 R)
• M32: 16,809,864 km (0.088 R)
• M33: 17,035,458 km (0.114 R)
• M34: 18,641,839 km (0.1 R)
• M35: 18,953,302 km (0.113 R)
• M36: 19,345,099 km (0.04 R)
• M37: 19,502,476 km (0.03 R)
• M38: 19,739,439 km (0.104 R)
• M39: 23,322,607 km (0.096 R)
• M40: 23,574,231 km (0.111 R)
• M41: 23,910,976 km (0.118 R)
• M42: 24,674,374 km (0.052 R)
• M43: 25,618,336 km (0.057 R)
• M44: 27,100,253 km (0.025 R)
• M45: 27,188,366 km (0.05 R)
• M46: 27,453,004 km (0.067 R)
• M47: 27,629,829 km (0.098 R)
• M48: 27,807,252 km (0.07 R)
• M49: 28,252,156 km (0.03 R)
• M50: 30,328,874 km (0.095 R)
• M51: 32,174,313 km (0.093 R)
• M52: 32,735,006 km (0.071 R)
• M53: 34,436,383 km (0.105 R)
• M54: 35,682,982 km (0.072 R)
• M55: 37,924,257 km (0.057 R)
• M56: 38,318,747 km (0.07 R)
• M57: 40,210,860 km (0.115 R)
• M58: 40,512,300 km (0.055 R)
• M59: 40,713,809 km (0.032 R)
• M60: 42,848,869 km (0.083 R)
• M61: 44,084,997 km (0.114 R)
• M62: 44,188,668 km (0.102 R)
• M63: 45,124,253 km (0.117 R)
• M64: 46,803,639 km (0.109 R)
• M65: 48,824,257 km (0.101 R)
• M66: 49,683,547 km (0.099 R)
• M67: 50,439,465 km (0.101 R)
• M68: 50,547,774 km (0.105 R)
• M69: 50,981,907 km (0.055 R)
• M70: 52,620,303 km (0.068 R)
• M71: 52,730,257 km (0.08 R)
• M72: 53,943,496 km (0.094 R)
• M73: 54,165,200 km (0.103 R)
• M74: 56,510,147 km (0.063 R)
• M75: 57,186,180 km (0.108 R)
• M76: 59,459,020 km (0.082 R)
• M77: 60,836,816 km (0.069 R)
• M78: 61,298,476 km (0.074 R)
• M79: 62,923,258 km (0.076 R)
• M80: 65,150,770 km (0.091 R)
• M81: 67,642,772 km (0.082 R)
• M82: 72,597,004 km (0.068 R)
• M83: 73,086,638 km (0.114 R)
• M84: 73,331,829 km (0.048 R)
• M85: 75,550,964 km (0.112 R)
• M86: 76,047,030 km (0.105 R)
• M87: 76,171,197 km (0.032 R)
• M88: 76,793,225 km (0.068 R)
• M89: 80,054,757 km (0.111 R)
• M90: 80,813,817 km (0.117 R)
• M91: 81,702,279 km (0.096 R)
• M92: 82,721,788 km (0.075 R)
• M93: 85,417,991 km (0.102 R)
• M94: 85,934,702 km (0.093 R)
• M95: 86,452,609 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.5

Radius: 7.6

Gravity: 15.5 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 15.8 AU - 21.12 AU

Year: 28826 Days

Day: 18.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,155,671 km

• M1: 121,324 km (0.108 R)
• M2: 200,611 km (0.082 R)
• M3: 618,288 km (0.105 R)
• M4: 788,979 km (0.096 R)
• M5: 2,229,607 km (0.091 R)
• M6: 2,863,303 km (0.071 R)
• M7: 2,958,148 km (0.045 R)
• M8: 3,006,020 km (0.076 R)
• M9: 3,398,265 km (0.094 R)
• M10: 3,754,757 km (0.076 R)
• M11: 4,016,852 km (0.1 R)
• M12: 5,181,023 km (0.095 R)
• M13: 5,769,840 km (0.104 R)
• M14: 5,829,829 km (0.032 R)
• M15: 7,010,156 km (0.119 R)
• M16: 7,203,137 km (0.113 R)
• M17: 8,602,476 km (0.113 R)
• M18: 8,671,141 km (0.054 R)
• M19: 12,254,310 km (0.097 R)
• M20: 13,511,530 km (0.081 R)
• M21: 13,671,600 km (0.118 R)
• M22: 13,993,534 km (0.109 R)
• M23: 14,481,223 km (0.114 R)
• M24: 14,974,448 km (0.104 R)
• M25: 15,140,053 km (0.112 R)
• M26: 15,306,405 km (0.061 R)
• M27: 16,915,779 km (0.105 R)
• M28: 17,609,315 km (0.033 R)
• M29: 17,784,195 km (0.117 R)
• M30: 18,667,122 km (0.116 R)
• M31: 19,293,637 km (0.065 R)
• M32: 20,383,607 km (0.044 R)
• M33: 21,214,175 km (0.095 R)
• M34: 21,586,973 km (0.108 R)
• M35: 21,774,120 km (0.096 R)
• M36: 22,055,812 km (0.088 R)
• M37: 22,150,059 km (0.12 R)
• M38: 22,338,852 km (0.116 R)
• M39: 23,099,258 km (0.043 R)
• M40: 24,158,710 km (0.027 R)
• M41: 24,255,799 km (0.071 R)
• M42: 24,743,189 km (0.054 R)
• M43: 24,841,026 km (0.098 R)
• M44: 25,233,870 km (0.081 R)
• M45: 25,431,040 km (0.089 R)
• M46: 26,524,600 km (0.082 R)
• M47: 27,127,629 km (0.108 R)
• M48: 28,347,001 km (0.061 R)
• M49: 30,314,064 km (0.11 R)
• M50: 31,472,849 km (0.057 R)
• M51: 34,160,075 km (0.119 R)
• M52: 35,696,745 km (0.1 R)
• M53: 36,473,457 km (0.038 R)
• M54: 37,592,748 km (0.04 R)
• M55: 39,292,778 km (0.057 R)
• M56: 41,249,668 km (0.068 R)
• M57: 49,264,075 km (0.103 R)
• M58: 50,748,983 km (0.054 R)
• M59: 51,372,058 km (0.059 R)
• M60: 51,622,036 km (0.108 R)
• M61: 51,997,677 km (0.113 R)
• M62: 52,123,040 km (0.049 R)
• M63: 53,256,393 km (0.096 R)
• M64: 58,130,292 km (0.052 R)
• M65: 59,043,437 km (0.118 R)
• M66: 61,811,596 km (0.097 R)
• M67: 63,010,922 km (0.116 R)
• M68: 63,412,293 km (0.107 R)
• M69: 64,756,580 km (0.08 R)
• M70: 69,121,098 km (0.119 R)
• M71: 70,226,925 km (0.116 R)
• M72: 70,921,059 km (0.104 R)
• M73: 73,861,256 km (0.086 R)
• M74: 74,850,247 km (0.095 R)
• M75: 75,275,405 km (0.074 R)
• M76: 76,555,663 km (0.114 R)
• M77: 78,273,795 km (0.102 R)
• M78: 79,859,981 km (0.114 R)
• M79: 84,386,663 km (0.106 R)
• M80: 85,420,384 km (0.064 R)
• M81: 87,947,990 km (0.107 R)
• M82: 88,097,438 km (0.1 R)
• M83: 92,316,397 km (0.09 R)
• M84: 93,533,825 km (0.114 R)
• M85: 94,603,449 km (0.03 R)
• M86: 95,216,502 km (0.109 R)
• M87: 95,369,989 km (0.09 R)
• M88: 99,388,786 km (0.052 R)
• M89: 99,544,518 km (0.107 R)
• M90: 100,949,242 km (0.095 R)
• M91: 102,675,003 km (0.083 R)
• M92: 103,147,283 km (0.115 R)
• M93: 104,252,363 km (0.07 R)
• M94: 104,885,461 km (0.087 R)
• M95: 105,361,182 km (0.062 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 12,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit