🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.67 AU - 0.81 AU

Year: 233 Days

Day: 23.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,877,353 km

• M1: 34,557 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.86 AU - 1.4 AU

Year: 439 Days

Day: 25.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,877,353 km

• M1: 127,906 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.2 AU - 1.52 AU

Year: 579 Days

Day: 15.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.21 AU - 1.57 AU

Year: 599 Days

Day: 46.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,877,353 km

• M1: 574,905 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.62 AU - 4.22 AU

Year: 2310 Days

Day: 39.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.9

Radius: 8.5

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.82 AU - 8.42 AU

Year: 6939 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,877,353 km

• M1: 106,962 km (0.063 R)
• M2: 384,167 km (0.098 R)
• M3: 454,628 km (0.109 R)
• M4: 583,132 km (0.067 R)
• M5: 638,185 km (0.075 R)
• M6: 769,083 km (0.114 R)
• M7: 861,534 km (0.052 R)
• M8: 1,287,738 km (0.077 R)
• M9: 1,513,631 km (0.032 R)
• M10: 1,631,514 km (0.092 R)
• M11: 1,960,779 km (0.114 R)
• M12: 2,133,266 km (0.102 R)
• M13: 2,609,735 km (0.037 R)
• M14: 2,945,432 km (0.086 R)
• M15: 3,193,765 km (0.079 R)
• M16: 3,269,611 km (0.069 R)
• M17: 3,346,056 km (0.116 R)
• M18: 3,500,740 km (0.042 R)
• M19: 3,951,777 km (0.063 R)
• M20: 4,198,165 km (0.058 R)
• M21: 4,309,167 km (0.037 R)
• M22: 4,393,241 km (0.112 R)
• M23: 4,449,489 km (0.081 R)
• M24: 4,506,037 km (0.091 R)
• M25: 5,322,543 km (0.117 R)
• M26: 6,027,149 km (0.1 R)
• M27: 6,279,071 km (0.083 R)
• M28: 6,406,379 km (0.037 R)
• M29: 7,188,028 km (0.068 R)
• M30: 7,522,529 km (0.09 R)
• M31: 7,862,266 km (0.036 R)
• M32: 8,034,004 km (0.113 R)
• M33: 8,172,232 km (0.053 R)
• M34: 8,346,215 km (0.093 R)
• M35: 10,264,508 km (0.111 R)
• M36: 10,452,254 km (0.088 R)
• M37: 10,831,335 km (0.085 R)
• M38: 11,099,264 km (0.119 R)
• M39: 11,291,946 km (0.096 R)
• M40: 11,602,661 km (0.088 R)
• M41: 12,192,974 km (0.105 R)
• M42: 12,431,733 km (0.074 R)
• M43: 12,914,036 km (0.102 R)
• M44: 13,402,473 km (0.09 R)
• M45: 14,397,299 km (0.103 R)
• M46: 14,776,530 km (0.079 R)
• M47: 15,159,051 km (0.073 R)
• M48: 15,330,191 km (0.059 R)
• M49: 15,631,033 km (0.099 R)
• M50: 15,847,202 km (0.085 R)
• M51: 16,238,699 km (0.063 R)
• M52: 16,854,145 km (0.081 R)
• M53: 17,521,950 km (0.105 R)
• M54: 17,881,583 km (0.115 R)
• M55: 18,471,447 km (0.053 R)
• M56: 18,975,293 km (0.084 R)
• M57: 19,996,897 km (0.072 R)
• M58: 20,090,695 km (0.096 R)
• M59: 20,419,960 km (0.112 R)
• M60: 21,370,505 km (0.07 R)
• M61: 21,803,142 km (0.088 R)
• M62: 22,384,180 km (0.12 R)
• M63: 22,627,875 km (0.118 R)
• M64: 22,823,399 km (0.113 R)
• M65: 23,019,522 km (0.069 R)
• M66: 23,117,808 km (0.051 R)
• M67: 24,008,513 km (0.11 R)
• M68: 24,608,700 km (0.079 R)
• M69: 25,213,674 km (0.073 R)
• M70: 25,365,665 km (0.106 R)
• M71: 25,568,819 km (0.063 R)
• M72: 27,265,409 km (0.1 R)
• M73: 28,206,080 km (0.093 R)
• M74: 28,733,263 km (0.094 R)
• M75: 29,423,508 km (0.047 R)
• M76: 30,658,139 km (0.082 R)
• M77: 30,820,303 km (0.09 R)
• M78: 31,800,019 km (0.106 R)
• M79: 32,568,952 km (0.111 R)
• M80: 32,624,154 km (0.115 R)
• M81: 33,566,621 km (0.094 R)
• M82: 33,957,370 km (0.117 R)
• M83: 34,461,964 km (0.084 R)
• M84: 34,968,951 km (0.093 R)
• M85: 35,195,143 km (0.105 R)
• M86: 35,705,721 km (0.097 R)
• M87: 36,390,280 km (0.064 R)
• M88: 37,309,859 km (0.11 R)
• M89: 37,483,093 km (0.034 R)
• M90: 38,820,348 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.4

Radius: 9.8

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.84 AU - 9.42 AU

Year: 8467 Days

Day: 8.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,877,353 km

• M1: 142,866 km (0.094 R)
• M2: 282,142 km (0.112 R)
• M3: 411,544 km (0.119 R)
• M4: 564,283 km (0.098 R)
• M5: 631,153 km (0.109 R)
• M6: 701,016 km (0.05 R)
• M7: 981,661 km (0.072 R)
• M8: 1,078,451 km (0.084 R)
• M9: 1,237,174 km (0.025 R)
• M10: 1,388,567 km (0.1 R)
• M11: 1,610,870 km (0.105 R)
• M12: 1,693,149 km (0.099 R)
• M13: 2,107,834 km (0.111 R)
• M14: 2,326,995 km (0.104 R)
• M15: 2,477,341 km (0.116 R)
• M16: 2,728,516 km (0.032 R)
• M17: 2,927,481 km (0.071 R)
• M18: 3,131,233 km (0.057 R)
• M19: 3,276,642 km (0.119 R)
• M20: 3,339,623 km (0.102 R)
• M21: 3,403,052 km (0.054 R)
• M22: 3,770,315 km (0.101 R)
• M23: 4,082,227 km (0.086 R)
• M24: 4,195,771 km (0.096 R)
• M25: 4,402,665 km (0.077 R)
• M26: 4,898,582 km (0.066 R)
• M27: 5,337,802 km (0.087 R)
• M28: 5,688,160 km (0.092 R)
• M29: 5,943,224 km (0.099 R)
• M30: 6,149,819 km (0.102 R)
• M31: 7,746,028 km (0.09 R)
• M32: 7,971,921 km (0.113 R)
• M33: 8,171,335 km (0.081 R)
• M34: 8,488,183 km (0.094 R)
• M35: 8,604,271 km (0.091 R)
• M36: 8,808,921 km (0.079 R)
• M37: 8,985,596 km (0.114 R)
• M38: 10,039,663 km (0.043 R)
• M39: 10,534,383 km (0.057 R)
• M40: 11,773,652 km (0.077 R)
• M41: 12,098,728 km (0.103 R)
• M42: 12,857,787 km (0.119 R)
• M43: 12,924,508 km (0.091 R)
• M44: 13,024,888 km (0.05 R)
• M45: 13,361,184 km (0.069 R)
• M46: 13,462,612 km (0.061 R)
• M47: 13,598,297 km (0.11 R)
• M48: 13,802,648 km (0.116 R)
• M49: 14,318,012 km (0.116 R)
• M50: 15,050,144 km (0.085 R)
• M51: 15,687,282 km (0.064 R)
• M52: 16,152,980 km (0.101 R)
• M53: 16,732,372 km (0.09 R)
• M54: 16,878,380 km (0.069 R)
• M55: 17,097,989 km (0.081 R)
• M56: 17,245,044 km (0.084 R)
• M57: 17,725,553 km (0.083 R)
• M58: 18,023,551 km (0.109 R)
• M59: 18,135,750 km (0.041 R)
• M60: 18,737,732 km (0.113 R)
• M61: 18,965,270 km (0.087 R)
• M62: 19,461,337 km (0.095 R)
• M63: 19,538,080 km (0.106 R)
• M64: 20,077,680 km (0.114 R)
• M65: 20,155,172 km (0.081 R)
• M66: 20,232,813 km (0.088 R)
• M67: 21,329,515 km (0.116 R)
• M68: 21,765,742 km (0.118 R)
• M69: 21,845,328 km (0.066 R)
• M70: 22,044,892 km (0.063 R)
• M71: 22,808,439 km (0.093 R)
• M72: 22,889,222 km (0.088 R)
• M73: 23,091,927 km (0.096 R)
• M74: 23,539,823 km (0.112 R)
• M75: 24,320,126 km (0.113 R)
• M76: 24,609,747 km (0.094 R)
• M77: 24,692,625 km (0.112 R)
• M78: 24,775,801 km (0.109 R)
• M79: 25,317,944 km (0.119 R)
• M80: 25,779,603 km (0.065 R)
• M81: 25,863,976 km (0.096 R)
• M82: 25,948,349 km (0.114 R)
• M83: 26,286,590 km (0.106 R)
• M84: 26,882,289 km (0.053 R)
• M85: 27,267,503 km (0.069 R)
• M86: 28,521,283 km (0.11 R)
• M87: 29,001,642 km (0.12 R)
• M88: 29,396,730 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.3

Radius: 5.9

Gravity: 16.84 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.89 AU - 14.61 AU

Year: 16629 Days

Day: 16.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,877,353 km

• M1: 421,567 km (0.102 R)
• M2: 744,399 km (0.047 R)
• M3: 851,810 km (0.072 R)
• M4: 1,130,661 km (0.026 R)
• M5: 1,383,930 km (0.115 R)
• M6: 1,436,588 km (0.079 R)
• M7: 1,796,072 km (0.07 R)
• M8: 1,853,817 km (0.109 R)
• M9: 1,941,631 km (0.104 R)
• M10: 2,151,816 km (0.027 R)
• M11: 2,213,300 km (0.1 R)
• M12: 2,275,384 km (0.059 R)
• M13: 3,273,351 km (0.105 R)
• M14: 3,451,522 km (0.099 R)
• M15: 3,559,831 km (0.06 R)
• M16: 3,929,338 km (0.09 R)
• M17: 5,232,934 km (0.104 R)
• M18: 5,399,286 km (0.082 R)
• M19: 5,909,116 km (0.117 R)
• M20: 6,257,380 km (0.079 R)
• M21: 6,882,998 km (0.079 R)
• M22: 7,019,581 km (0.11 R)
• M23: 7,157,211 km (0.069 R)
• M24: 8,386,157 km (0.106 R)
• M25: 8,434,777 km (0.067 R)
• M26: 8,630,002 km (0.062 R)
• M27: 9,476,128 km (0.118 R)
• M28: 10,192,701 km (0.118 R)
• M29: 11,677,311 km (0.041 R)
• M30: 12,223,792 km (0.097 R)
• M31: 12,890,400 km (0.11 R)
• M32: 13,228,192 km (0.119 R)
• M33: 13,970,048 km (0.078 R)
• M34: 14,027,643 km (0.047 R)
• M35: 14,491,546 km (0.097 R)
• M36: 15,374,622 km (0.093 R)
• M37: 15,732,909 km (0.105 R)
• M38: 15,973,163 km (0.029 R)
• M39: 16,640,220 km (0.105 R)
• M40: 17,007,932 km (0.05 R)
• M41: 18,695,395 km (0.04 R)
• M42: 18,758,975 km (0.108 R)
• M43: 18,886,133 km (0.08 R)
• M44: 19,462,384 km (0.068 R)
• M45: 19,591,188 km (0.071 R)
• M46: 20,239,545 km (0.071 R)
• M47: 20,829,110 km (0.057 R)
• M48: 21,357,938 km (0.109 R)
• M49: 23,448,419 km (0.056 R)
• M50: 24,205,833 km (0.111 R)
• M51: 24,344,361 km (0.074 R)
• M52: 25,041,038 km (0.112 R)
• M53: 25,532,617 km (0.088 R)
• M54: 26,027,486 km (0.039 R)
• M55: 26,382,931 km (0.088 R)
• M56: 27,386,433 km (0.111 R)
• M57: 27,603,051 km (0.074 R)
• M58: 28,110,936 km (0.116 R)
• M59: 28,548,659 km (0.067 R)
• M60: 28,988,477 km (0.038 R)
• M61: 29,062,079 km (0.066 R)
• M62: 30,247,193 km (0.057 R)
• M63: 30,995,931 km (0.057 R)
• M64: 35,300,011 km (0.075 R)
• M65: 35,693,304 km (0.096 R)
• M66: 36,722,537 km (0.08 R)
• M67: 36,802,123 km (0.045 R)
• M68: 38,972,639 km (0.082 R)
• M69: 39,053,721 km (0.076 R)
• M70: 41,349,599 km (0.078 R)
• M71: 41,681,108 km (0.067 R)
• M72: 42,430,294 km (0.119 R)
• M73: 42,513,920 km (0.101 R)
• M74: 42,597,395 km (0.07 R)
• M75: 43,016,120 km (0.089 R)
• M76: 43,773,085 km (0.055 R)
• M77: 45,300,479 km (0.119 R)
• M78: 45,899,170 km (0.062 R)
• M79: 46,156,478 km (0.111 R)
• M80: 46,586,423 km (0.105 R)
• M81: 46,931,395 km (0.109 R)
• M82: 47,710,651 km (0.045 R)
• M83: 48,931,369 km (0.065 R)
• M84: 49,633,582 km (0.061 R)
• M85: 49,809,658 km (0.11 R)
• M86: 51,670,656 km (0.101 R)
• M87: 54,096,834 km (0.116 R)
• M88: 54,459,459 km (0.118 R)
• M89: 55,095,849 km (0.049 R)
• M90: 56,559,813 km (0.06 R)
• M91: 56,927,824 km (0.106 R)
• M92: 57,573,638 km (0.028 R)
• M93: 59,059,145 km (0.07 R)
• M94: 59,339,043 km (0.071 R)
• M95: 59,806,536 km (0.06 R)
• M96: 63,303,985 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 19,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit