🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.53 AU - 0.65 AU

Year: 173 Days

Day: 18.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.57 AU - 0.95 AU

Year: 252 Days

Day: 41.5 Hours

Environment

Temp: 100 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,028,283 km

• M1: 127,457 km (0.109 R)
• M2: 243,246 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.19 AU - 1.19 AU

Year: 494 Days

Day: 14.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.41 AU - 1.59 AU

Year: 700 Days

Day: 24.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,028,283 km

• M1: 99,782 km (0.105 R)
• M2: 222,452 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2 AU - 3.12 AU

Year: 1560 Days

Day: 35.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,028,283 km

• M1: 2,014,934 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819

Radius: 12.7

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.07 AU - 4.85 AU

Year: 3587 Days

Day: 13.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,028,283 km

• M1: 172,935 km (0.116 R)
• M2: 332,257 km (0.032 R)
• M3: 514,467 km (0.109 R)
• M4: 661,372 km (0.086 R)
• M5: 757,264 km (0.108 R)
• M6: 881,879 km (0.059 R)
• M7: 989,440 km (0.099 R)
• M8: 1,232,238 km (0.064 R)
• M9: 1,853,069 km (0.093 R)
• M10: 2,026,453 km (0.092 R)
• M11: 3,158,909 km (0.115 R)
• M12: 3,348,449 km (0.118 R)
• M13: 3,522,282 km (0.032 R)
• M14: 3,738,900 km (0.111 R)
• M15: 3,879,073 km (0.09 R)
• M16: 4,310,064 km (0.077 R)
• M17: 4,436,175 km (0.08 R)
• M18: 4,627,511 km (0.116 R)
• M19: 4,887,063 km (0.076 R)
• M20: 5,040,551 km (0.093 R)
• M21: 5,151,403 km (0.1 R)
• M22: 5,511,186 km (0.078 R)
• M23: 5,648,217 km (0.118 R)
• M24: 5,809,633 km (0.101 R)
• M25: 5,949,059 km (0.102 R)
• M26: 6,542,663 km (0.104 R)
• M27: 6,932,365 km (0.071 R)
• M28: 7,055,784 km (0.108 R)
• M29: 7,155,117 km (0.094 R)
• M30: 7,430,377 km (0.072 R)
• M31: 8,752,373 km (0.12 R)
• M32: 8,966,448 km (0.107 R)
• M33: 9,345,080 km (0.116 R)
• M34: 9,646,220 km (0.105 R)
• M35: 9,756,474 km (0.088 R)
• M36: 10,230,101 km (0.107 R)
• M37: 10,455,694 km (0.116 R)
• M38: 10,597,364 km (0.108 R)
• M39: 10,711,357 km (0.042 R)
• M40: 10,796,927 km (0.099 R)
• M41: 11,170,922 km (0.09 R)
• M42: 11,754,653 km (0.119 R)
• M43: 11,961,247 km (0.1 R)
• M44: 12,169,039 km (0.094 R)
• M45: 12,258,498 km (0.104 R)
• M46: 12,438,165 km (0.062 R)
• M47: 12,830,112 km (0.11 R)
• M48: 13,379,734 km (0.118 R)
• M49: 13,533,820 km (0.102 R)
• M50: 13,750,438 km (0.11 R)
• M51: 14,155,848 km (0.103 R)
• M52: 14,312,776 km (0.116 R)
• M53: 14,438,887 km (0.085 R)
• M54: 14,533,583 km (0.102 R)
• M55: 15,266,911 km (0.083 R)
• M56: 15,460,192 km (0.09 R)
• M57: 16,670,140 km (0.1 R)
• M58: 17,002,247 km (0.083 R)
• M59: 17,135,838 km (0.044 R)
• M60: 17,370,258 km (0.116 R)
• M61: 18,284,749 km (0.101 R)
• M62: 18,455,740 km (0.119 R)
• M63: 18,903,037 km (0.108 R)
• M64: 19,145,386 km (0.11 R)
• M65: 19,388,782 km (0.112 R)
• M66: 19,598,069 km (0.088 R)
• M67: 19,703,087 km (0.092 R)
• M68: 20,124,953 km (0.104 R)
• M69: 20,230,868 km (0.039 R)
• M70: 20,372,388 km (0.118 R)
• M71: 20,656,474 km (0.106 R)
• M72: 21,842,037 km (0.102 R)
• M73: 22,023,499 km (0.086 R)
• M74: 23,829,295 km (0.082 R)
• M75: 24,091,091 km (0.049 R)
• M76: 24,996,009 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.1

Radius: 9.9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.28 AU - 8.66 AU

Year: 8568 Days

Day: 14.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,028,283 km

• M1: 170,093 km (0.083 R)
• M2: 238,309 km (0.079 R)
• M3: 424,708 km (0.069 R)
• M4: 592,108 km (0.045 R)
• M5: 797,805 km (0.106 R)
• M6: 1,149,959 km (0.099 R)
• M7: 1,240,765 km (0.097 R)
• M8: 2,075,820 km (0.096 R)
• M9: 2,210,458 km (0.114 R)
• M10: 2,512,197 km (0.108 R)
• M11: 3,002,280 km (0.05 R)
• M12: 3,521,833 km (0.075 R)
• M13: 3,764,930 km (0.102 R)
• M14: 4,324,575 km (0.036 R)
• M15: 4,468,638 km (0.031 R)
• M16: 4,850,561 km (0.1 R)
• M17: 5,273,774 km (0.1 R)
• M18: 5,396,893 km (0.102 R)
• M19: 5,677,538 km (0.117 R)
• M20: 6,026,849 km (0.072 R)
• M21: 6,613,722 km (0.076 R)
• M22: 7,184,737 km (0.068 R)
• M23: 7,528,064 km (0.108 R)
• M24: 7,736,603 km (0.08 R)
• M25: 8,409,794 km (0.107 R)
• M26: 8,771,671 km (0.06 R)
• M27: 9,027,932 km (0.073 R)
• M28: 9,887,522 km (0.108 R)
• M29: 10,307,892 km (0.104 R)
• M30: 10,773,141 km (0.068 R)
• M31: 10,929,770 km (0.026 R)
• M32: 11,166,135 km (0.106 R)
• M33: 11,324,559 km (0.114 R)
• M34: 12,047,117 km (0.104 R)
• M35: 12,373,090 km (0.065 R)
• M36: 13,494,476 km (0.055 R)
• M37: 13,917,987 km (0.098 R)
• M38: 15,346,647 km (0.048 R)
• M39: 15,966,730 km (0.11 R)
• M40: 16,190,230 km (0.027 R)
• M41: 16,776,055 km (0.071 R)
• M42: 17,185,803 km (0.041 R)
• M43: 17,414,838 km (0.089 R)
• M44: 17,506,691 km (0.055 R)
• M45: 17,737,221 km (0.103 R)
• M46: 18,107,925 km (0.11 R)
• M47: 18,904,384 km (0.091 R)
• M48: 20,000,188 km (0.054 R)
• M49: 20,531,560 km (0.081 R)
• M50: 20,920,813 km (0.103 R)
• M51: 21,067,569 km (0.101 R)
• M52: 21,411,046 km (0.11 R)
• M53: 21,608,066 km (0.1 R)
• M54: 21,706,801 km (0.113 R)
• M55: 23,055,126 km (0.094 R)
• M56: 23,764,819 km (0.115 R)
• M57: 25,153,835 km (0.105 R)
• M58: 26,516,073 km (0.064 R)
• M59: 26,833,819 km (0.073 R)
• M60: 27,152,911 km (0.101 R)
• M61: 27,419,644 km (0.088 R)
• M62: 27,902,247 km (0.099 R)
• M63: 28,009,808 km (0.105 R)
• M64: 28,549,856 km (0.093 R)
• M65: 28,712,619 km (0.117 R)
• M66: 29,366,361 km (0.105 R)
• M67: 30,411,751 km (0.103 R)
• M68: 30,799,958 km (0.113 R)
• M69: 31,469,258 km (0.113 R)
• M70: 31,581,307 km (0.043 R)
• M71: 32,086,948 km (0.037 R)
• M72: 32,199,745 km (0.117 R)
• M73: 32,538,734 km (0.111 R)
• M74: 32,765,374 km (0.115 R)
• M75: 32,935,766 km (0.117 R)
• M76: 33,620,177 km (0.085 R)
• M77: 34,251,629 km (0.09 R)
• M78: 36,463,135 km (0.057 R)
• M79: 36,639,660 km (0.092 R)
• M80: 36,875,426 km (0.076 R)
• M81: 39,080,798 km (0.081 R)
• M82: 39,382,088 km (0.098 R)
• M83: 39,805,301 km (0.06 R)
• M84: 40,412,369 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.8

Radius: 8

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.85 AU - 11.41 AU

Year: 13198 Days

Day: 10.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 78,028,283 km

• M1: 104,270 km (0.09 R)
• M2: 195,824 km (0.109 R)
• M3: 371,900 km (0.11 R)
• M4: 566,228 km (0.089 R)
• M5: 936,782 km (0.117 R)
• M6: 1,005,148 km (0.042 R)
• M7: 1,118,244 km (0.092 R)
• M8: 1,531,284 km (0.096 R)
• M9: 2,078,064 km (0.105 R)
• M10: 2,223,623 km (0.106 R)
• M11: 2,661,047 km (0.105 R)
• M12: 2,819,471 km (0.111 R)
• M13: 2,879,759 km (0.077 R)
• M14: 3,001,382 km (0.12 R)
• M15: 3,124,950 km (0.074 R)
• M16: 3,377,022 km (0.118 R)
• M17: 3,462,443 km (0.118 R)
• M18: 3,968,084 km (0.073 R)
• M19: 5,493,383 km (0.095 R)
• M20: 5,695,640 km (0.114 R)
• M21: 5,746,653 km (0.108 R)
• M22: 5,926,170 km (0.086 R)
• M23: 6,081,602 km (0.116 R)
• M24: 6,824,356 km (0.103 R)
• M25: 6,932,814 km (0.067 R)
• M26: 7,179,052 km (0.105 R)
• M27: 7,483,783 km (0.119 R)
• M28: 8,307,469 km (0.106 R)
• M29: 8,423,407 km (0.103 R)
• M30: 8,627,459 km (0.079 R)
• M31: 8,862,627 km (0.059 R)
• M32: 9,885,876 km (0.107 R)
• M33: 10,536,477 km (0.08 R)
• M34: 10,756,536 km (0.11 R)
• M35: 11,041,520 km (0.07 R)
• M36: 11,296,883 km (0.095 R)
• M37: 11,361,061 km (0.08 R)
• M38: 11,846,207 km (0.084 R)
• M39: 11,976,806 km (0.067 R)
• M40: 13,139,031 km (0.099 R)
• M41: 13,308,077 km (0.075 R)
• M42: 13,614,005 km (0.12 R)
• M43: 13,819,403 km (0.103 R)
• M44: 13,991,141 km (0.063 R)
• M45: 14,861,052 km (0.094 R)
• M46: 15,178,499 km (0.095 R)
• M47: 15,284,863 km (0.06 R)
• M48: 15,676,810 km (0.084 R)
• M49: 16,072,047 km (0.108 R)
• M50: 16,506,928 km (0.074 R)
• M51: 16,762,441 km (0.095 R)
• M52: 17,019,301 km (0.101 R)
• M53: 17,723,009 km (0.034 R)
• M54: 18,436,142 km (0.085 R)
• M55: 18,663,232 km (0.086 R)
• M56: 18,929,516 km (0.074 R)
• M57: 19,158,551 km (0.096 R)
• M58: 19,890,383 km (0.097 R)
• M59: 20,006,770 km (0.091 R)
• M60: 20,201,248 km (0.091 R)
• M61: 20,474,563 km (0.105 R)
• M62: 20,788,419 km (0.046 R)
• M63: 21,341,483 km (0.073 R)
• M64: 21,420,919 km (0.084 R)
• M65: 21,500,356 km (0.054 R)
• M66: 21,739,563 km (0.11 R)
• M67: 22,019,610 km (0.112 R)
• M68: 22,099,794 km (0.093 R)
• M69: 22,421,878 km (0.117 R)
• M70: 22,583,444 km (0.102 R)
• M71: 23,029,695 km (0.103 R)
• M72: 23,437,947 km (0.093 R)
• M73: 23,560,917 km (0.03 R)
• M74: 24,344,510 km (0.073 R)
• M75: 24,760,243 km (0.087 R)
• M76: 25,641,225 km (0.088 R)
• M77: 26,191,745 km (0.114 R)
• M78: 26,276,716 km (0.085 R)
• M79: 26,361,987 km (0.032 R)
• M80: 26,703,370 km (0.101 R)
• M81: 27,089,182 km (0.057 R)
• M82: 27,823,110 km (0.101 R)
• M83: 28,914,276 km (0.056 R)
• M84: 29,354,543 km (0.11 R)
• M85: 29,531,368 km (0.115 R)

Asteroid Belt

Center: 12.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.2

Radius: 5.3

Gravity: 22.79 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.4 AU - 15.02 AU

Year: 21484 Days

Day: 20.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,028,283 km

• M1: 102,175 km (0.033 R)
• M2: 168,447 km (0.12 R)
• M3: 238,758 km (0.106 R)
• M4: 337,792 km (0.111 R)
• M5: 533,316 km (0.096 R)
• M6: 620,831 km (0.065 R)
• M7: 1,099,096 km (0.066 R)
• M8: 1,154,896 km (0.105 R)
• M9: 1,667,268 km (0.051 R)
• M10: 2,312,783 km (0.095 R)
• M11: 2,832,935 km (0.088 R)
• M12: 3,027,412 km (0.065 R)
• M13: 3,106,250 km (0.073 R)
• M14: 3,266,320 km (0.069 R)
• M15: 4,019,246 km (0.105 R)
• M16: 4,962,311 km (0.067 R)
• M17: 5,920,785 km (0.112 R)
• M18: 7,355,279 km (0.051 R)
• M19: 7,946,788 km (0.119 R)
• M20: 9,060,993 km (0.115 R)
• M21: 9,347,174 km (0.119 R)
• M22: 10,461,379 km (0.117 R)
• M23: 12,494,115 km (0.118 R)
• M24: 13,133,496 km (0.078 R)
• M25: 13,587,376 km (0.04 R)
• M26: 13,980,669 km (0.08 R)
• M27: 14,311,131 km (0.099 R)
• M28: 14,443,974 km (0.104 R)
• M29: 15,318,074 km (0.036 R)
• M30: 15,864,405 km (0.065 R)
• M31: 16,556,146 km (0.11 R)
• M32: 17,046,378 km (0.087 R)
• M33: 18,112,562 km (0.097 R)
• M34: 18,328,432 km (0.077 R)
• M35: 18,690,010 km (0.087 R)
• M36: 19,200,288 km (0.115 R)
• M37: 19,420,347 km (0.094 R)
• M38: 20,159,959 km (0.115 R)
• M39: 20,683,102 km (0.03 R)
• M40: 20,908,696 km (0.042 R)
• M41: 20,984,093 km (0.101 R)
• M42: 21,286,580 km (0.074 R)
• M43: 21,742,854 km (0.047 R)
• M44: 25,588,566 km (0.033 R)
• M45: 26,154,794 km (0.114 R)
• M46: 26,317,407 km (0.098 R)
• M47: 27,135,109 km (0.075 R)
• M48: 28,627,946 km (0.059 R)
• M49: 31,519,823 km (0.088 R)
• M50: 31,779,375 km (0.098 R)
• M51: 32,649,735 km (0.079 R)
• M52: 33,439,911 km (0.056 R)
• M53: 34,236,221 km (0.094 R)
• M54: 34,325,082 km (0.095 R)
• M55: 34,859,894 km (0.08 R)
• M56: 35,667,274 km (0.101 R)
• M57: 35,757,332 km (0.073 R)
• M58: 36,662,549 km (0.11 R)
• M59: 36,844,460 km (0.031 R)
• M60: 36,935,415 km (0.112 R)
• M61: 40,545,361 km (0.101 R)
• M62: 40,733,406 km (0.071 R)
• M63: 40,827,652 km (0.096 R)
• M64: 42,248,832 km (0.077 R)
• M65: 42,439,570 km (0.06 R)
• M66: 44,169,071 km (0.111 R)
• M67: 44,653,468 km (0.116 R)
• M68: 44,847,796 km (0.082 R)
• M69: 44,945,035 km (0.108 R)
• M70: 45,529,962 km (0.042 R)
• M71: 48,692,013 km (0.11 R)
• M72: 49,092,187 km (0.115 R)
• M73: 49,996,656 km (0.111 R)
• M74: 53,153,919 km (0.094 R)
• M75: 54,497,008 km (0.118 R)
• M76: 55,016,562 km (0.108 R)
• M77: 55,433,341 km (0.082 R)
• M78: 55,537,761 km (0.029 R)
• M79: 56,900,448 km (0.066 R)
• M80: 57,638,863 km (0.116 R)
• M81: 60,087,032 km (0.106 R)
• M82: 61,377,762 km (0.114 R)
• M83: 63,221,855 km (0.068 R)
• M84: 63,549,325 km (0.107 R)
• M85: 65,635,318 km (0.09 R)
• M86: 68,190,599 km (0.09 R)
• M87: 68,414,248 km (0.085 R)
• M88: 70,212,863 km (0.072 R)
• M89: 71,117,930 km (0.113 R)
• M90: 73,512,244 km (0.119 R)
• M91: 73,971,210 km (0.087 R)
• M92: 75,585,371 km (0.117 R)
• M93: 77,094,664 km (0.046 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 18,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit