🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.59 AU - 0.65 AU

Year: 178 Days

Day: 13.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,715,280 km

• M1: 116,836 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.51 AU - 3.69 AU

Year: 1994 Days

Day: 39 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.53 AU - 3.71 AU

Year: 2516 Days

Day: 23.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.7

Radius: 14.2

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.91 AU - 6.81 AU

Year: 5181 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,715,280 km

• M1: 297,401 km (0.112 R)
• M2: 411,993 km (0.1 R)
• M3: 528,529 km (0.094 R)
• M4: 804,238 km (0.111 R)
• M5: 1,001,707 km (0.086 R)
• M6: 1,157,439 km (0.079 R)
• M7: 1,306,737 km (0.06 R)
• M8: 1,709,305 km (0.103 R)
• M9: 2,280,769 km (0.086 R)
• M10: 2,432,910 km (0.092 R)
• M11: 2,828,297 km (0.087 R)
• M12: 2,992,257 km (0.089 R)
• M13: 3,180,600 km (0.111 R)
• M14: 3,351,441 km (0.11 R)
• M15: 3,459,750 km (0.077 R)
• M16: 3,613,537 km (0.047 R)
• M17: 4,042,284 km (0.057 R)
• M18: 4,227,935 km (0.08 R)
• M19: 4,392,642 km (0.094 R)
• M20: 4,704,255 km (0.08 R)
• M21: 4,801,643 km (0.099 R)
• M22: 5,197,928 km (0.112 R)
• M23: 6,208,162 km (0.104 R)
• M24: 7,194,012 km (0.097 R)
• M25: 7,419,755 km (0.115 R)
• M26: 7,590,596 km (0.089 R)
• M27: 7,762,933 km (0.107 R)
• M28: 7,907,295 km (0.114 R)
• M29: 8,228,481 km (0.07 R)
• M30: 8,346,215 km (0.112 R)
• M31: 9,617,348 km (0.098 R)
• M32: 9,866,279 km (0.107 R)
• M33: 10,023,057 km (0.089 R)
• M34: 10,562,058 km (0.088 R)
• M35: 11,110,634 km (0.061 R)
• M36: 11,635,274 km (0.077 R)
• M37: 12,000,891 km (0.082 R)
• M38: 12,235,460 km (0.095 R)
• M39: 12,811,562 km (0.106 R)
• M40: 14,628,129 km (0.095 R)
• M41: 14,735,390 km (0.073 R)
• M42: 16,375,881 km (0.104 R)
• M43: 16,748,230 km (0.066 R)
• M44: 17,729,442 km (0.091 R)
• M45: 17,958,626 km (0.092 R)
• M46: 18,111,964 km (0.113 R)
• M47: 18,458,432 km (0.084 R)
• M48: 18,846,041 km (0.091 R)
• M49: 19,629,335 km (0.038 R)
• M50: 20,263,630 km (0.085 R)
• M51: 20,583,321 km (0.045 R)
• M52: 20,904,657 km (0.062 R)
• M53: 21,308,721 km (0.086 R)
• M54: 21,552,416 km (0.097 R)
• M55: 21,837,848 km (0.096 R)
• M56: 22,453,743 km (0.072 R)
• M57: 22,743,215 km (0.078 R)
• M58: 22,950,707 km (0.104 R)
• M59: 23,283,861 km (0.117 R)
• M60: 23,997,443 km (0.114 R)
• M61: 24,378,170 km (0.111 R)
• M62: 24,846,112 km (0.119 R)
• M63: 25,964,057 km (0.077 R)
• M64: 26,267,890 km (0.112 R)
• M65: 27,671,717 km (0.116 R)
• M66: 28,115,424 km (0.108 R)
• M67: 28,293,595 km (0.116 R)
• M68: 28,382,755 km (0.114 R)
• M69: 28,516,795 km (0.037 R)
• M70: 28,606,254 km (0.078 R)
• M71: 28,785,473 km (0.079 R)
• M72: 29,054,898 km (0.104 R)
• M73: 29,415,579 km (0.04 R)
• M74: 29,732,278 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.7

Radius: 8.3

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.22 AU - 12.46 AU

Year: 13036 Days

Day: 7.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,715,280 km

• M1: 105,167 km (0.083 R)
• M2: 174,282 km (0.118 R)
• M3: 391,647 km (0.07 R)
• M4: 455,675 km (0.091 R)
• M5: 541,395 km (0.103 R)
• M6: 690,993 km (0.098 R)
• M7: 1,934,600 km (0.061 R)
• M8: 2,109,031 km (0.119 R)
• M9: 2,411,069 km (0.057 R)
• M10: 2,504,418 km (0.081 R)
• M11: 2,567,249 km (0.09 R)
• M12: 3,022,625 km (0.106 R)
• M13: 3,293,996 km (0.088 R)
• M14: 3,680,257 km (0.031 R)
• M15: 4,043,780 km (0.051 R)
• M16: 4,533,713 km (0.115 R)
• M17: 4,805,233 km (0.057 R)
• M18: 5,283,198 km (0.06 R)
• M19: 5,364,430 km (0.071 R)
• M20: 5,651,658 km (0.114 R)
• M21: 5,818,160 km (0.119 R)
• M22: 6,198,588 km (0.083 R)
• M23: 7,117,418 km (0.079 R)
• M24: 7,207,177 km (0.108 R)
• M25: 8,360,427 km (0.073 R)
• M26: 8,550,266 km (0.087 R)
• M27: 9,471,191 km (0.069 R)
• M28: 9,868,373 km (0.09 R)
• M29: 9,968,604 km (0.102 R)
• M30: 10,627,882 km (0.113 R)
• M31: 11,196,653 km (0.101 R)
• M32: 12,202,399 km (0.069 R)
• M33: 12,417,820 km (0.082 R)
• M34: 13,291,920 km (0.054 R)
• M35: 14,869,131 km (0.029 R)
• M36: 15,156,957 km (0.068 R)
• M37: 15,796,638 km (0.071 R)
• M38: 17,042,339 km (0.074 R)
• M39: 17,707,302 km (0.07 R)
• M40: 17,951,296 km (0.095 R)
• M41: 18,135,002 km (0.054 R)
• M42: 18,689,711 km (0.076 R)
• M43: 19,689,773 km (0.06 R)
• M44: 19,942,443 km (0.073 R)
• M45: 20,387,347 km (0.117 R)
• M46: 20,643,010 km (0.039 R)
• M47: 21,741,507 km (0.089 R)
• M48: 22,133,753 km (0.066 R)
• M49: 23,191,111 km (0.107 R)
• M50: 24,129,688 km (0.099 R)
• M51: 25,492,076 km (0.094 R)
• M52: 26,113,356 km (0.11 R)
• M53: 27,441,037 km (0.031 R)
• M54: 27,935,757 km (0.101 R)
• M55: 28,006,666 km (0.103 R)
• M56: 28,219,694 km (0.113 R)
• M57: 28,862,216 km (0.104 R)
• M58: 29,149,295 km (0.098 R)
• M59: 29,437,420 km (0.117 R)
• M60: 30,088,919 km (0.044 R)
• M61: 30,891,811 km (0.119 R)
• M62: 31,627,832 km (0.036 R)
• M63: 35,316,617 km (0.066 R)
• M64: 35,777,528 km (0.115 R)
• M65: 37,016,497 km (0.101 R)
• M66: 37,406,648 km (0.093 R)
• M67: 38,033,613 km (0.043 R)
• M68: 39,855,266 km (0.054 R)
• M69: 40,495,545 km (0.116 R)
• M70: 41,139,265 km (0.107 R)
• M71: 42,926,810 km (0.112 R)
• M72: 43,665,374 km (0.081 R)
• M73: 45,155,070 km (0.062 R)
• M74: 45,738,951 km (0.045 R)
• M75: 46,493,223 km (0.062 R)
• M76: 47,082,788 km (0.074 R)
• M77: 47,505,402 km (0.107 R)
• M78: 48,354,370 km (0.099 R)
• M79: 50,153,434 km (0.111 R)
• M80: 52,761,523 km (0.064 R)
• M81: 52,849,188 km (0.074 R)
• M82: 54,170,287 km (0.095 R)
• M83: 54,435,823 km (0.086 R)
• M84: 54,790,519 km (0.118 R)
• M85: 54,968,242 km (0.037 R)
• M86: 58,017,495 km (0.045 R)
• M87: 59,745,350 km (0.096 R)
• M88: 59,836,755 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.7

Radius: 14.4

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.26 AU - 11.66 AU

Year: 13253 Days

Day: 10.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,715,280 km

• M1: 200,162 km (0.045 R)
• M2: 489,933 km (0.116 R)
• M3: 1,358,797 km (0.107 R)
• M4: 1,557,912 km (0.085 R)
• M5: 1,687,614 km (0.067 R)
• M6: 2,302,012 km (0.065 R)
• M7: 2,572,934 km (0.101 R)
• M8: 2,759,333 km (0.091 R)
• M9: 2,854,327 km (0.073 R)
• M10: 3,015,145 km (0.036 R)
• M11: 3,278,886 km (0.089 R)
• M12: 3,379,715 km (0.048 R)
• M13: 4,297,947 km (0.109 R)
• M14: 4,557,948 km (0.085 R)
• M15: 5,093,807 km (0.116 R)
• M16: 5,290,080 km (0.049 R)
• M17: 5,649,863 km (0.066 R)
• M18: 6,100,452 km (0.118 R)
• M19: 6,225,515 km (0.105 R)
• M20: 6,393,364 km (0.114 R)
• M21: 6,949,719 km (0.109 R)
• M22: 7,211,814 km (0.099 R)
• M23: 7,926,593 km (0.086 R)
• M24: 9,279,706 km (0.117 R)
• M25: 9,617,049 km (0.084 R)
• M26: 9,762,907 km (0.058 R)
• M27: 10,503,117 km (0.05 R)
• M28: 11,210,266 km (0.101 R)
• M29: 11,621,361 km (0.057 R)
• M30: 12,884,266 km (0.044 R)
• M31: 13,045,234 km (0.099 R)
• M32: 13,314,958 km (0.07 R)
• M33: 14,135,204 km (0.085 R)
• M34: 15,710,020 km (0.115 R)
• M35: 15,824,612 km (0.094 R)
• M36: 18,597,558 km (0.091 R)
• M37: 19,206,721 km (0.119 R)
• M38: 19,884,399 km (0.086 R)
• M39: 20,382,261 km (0.092 R)
• M40: 21,326,672 km (0.119 R)
• M41: 22,092,614 km (0.108 R)
• M42: 22,478,875 km (0.103 R)
• M43: 23,062,606 km (0.076 R)
• M44: 23,258,280 km (0.117 R)
• M45: 24,443,843 km (0.053 R)
• M46: 24,576,836 km (0.113 R)
• M47: 25,446,897 km (0.08 R)
• M48: 25,649,153 km (0.118 R)
• M49: 25,919,626 km (0.116 R)
• M50: 26,668,364 km (0.084 R)
• M51: 27,011,092 km (0.09 R)
• M52: 27,424,132 km (0.1 R)
• M53: 28,187,081 km (0.097 R)
• M54: 29,946,801 km (0.082 R)
• M55: 30,231,635 km (0.072 R)
• M56: 30,732,339 km (0.119 R)
• M57: 31,814,381 km (0.032 R)
• M58: 32,689,080 km (0.073 R)
• M59: 33,129,496 km (0.111 R)
• M60: 33,276,700 km (0.063 R)
• M61: 34,985,108 km (0.108 R)
• M62: 35,135,154 km (0.103 R)
• M63: 36,569,947 km (0.095 R)
• M64: 38,409,702 km (0.12 R)
• M65: 39,965,819 km (0.097 R)
• M66: 41,542,431 km (0.109 R)
• M67: 42,658,282 km (0.079 R)
• M68: 42,818,351 km (0.108 R)
• M69: 43,219,722 km (0.077 R)
• M70: 44,512,547 km (0.1 R)
• M71: 44,919,154 km (0.097 R)
• M72: 45,736,108 km (0.053 R)
• M73: 46,393,142 km (0.101 R)
• M74: 47,053,317 km (0.085 R)
• M75: 47,882,987 km (0.098 R)
• M76: 48,801,069 km (0.072 R)
• M77: 49,388,391 km (0.112 R)
• M78: 51,249,538 km (0.066 R)
• M79: 54,952,983 km (0.086 R)
• M80: 58,652,688 km (0.095 R)
• M81: 59,277,259 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.2

Radius: 7

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 17.05 AU - 22.37 AU

Year: 31961 Days

Day: 24.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,715,280 km

• M1: 291,417 km (0.12 R)
• M2: 364,869 km (0.112 R)
• M3: 1,053,917 km (0.115 R)
• M4: 1,124,976 km (0.102 R)
• M5: 1,197,531 km (0.086 R)
• M6: 1,891,964 km (0.084 R)
• M7: 2,371,874 km (0.047 R)
• M8: 3,438,208 km (0.109 R)
• M9: 3,545,021 km (0.097 R)
• M10: 4,671,942 km (0.096 R)
• M11: 4,830,066 km (0.106 R)
• M12: 4,949,745 km (0.111 R)
• M13: 5,985,411 km (0.116 R)
• M14: 6,070,981 km (0.058 R)
• M15: 6,287,000 km (0.11 R)
• M16: 6,374,216 km (0.034 R)
• M17: 6,461,730 km (0.058 R)
• M18: 6,637,957 km (0.039 R)
• M19: 6,815,829 km (0.032 R)
• M20: 7,496,648 km (0.118 R)
• M21: 7,589,100 km (0.09 R)
• M22: 7,728,525 km (0.079 R)
• M23: 8,056,893 km (0.085 R)
• M24: 8,342,176 km (0.073 R)
• M25: 8,679,070 km (0.07 R)
• M26: 9,515,771 km (0.069 R)
• M27: 10,070,779 km (0.093 R)
• M28: 10,377,903 km (0.079 R)
• M29: 10,844,499 km (0.111 R)
• M30: 11,106,595 km (0.088 R)
• M31: 11,159,253 km (0.099 R)
• M32: 11,424,041 km (0.074 R)
• M33: 12,176,070 km (0.079 R)
• M34: 13,166,408 km (0.068 R)
• M35: 14,931,663 km (0.105 R)
• M36: 16,649,196 km (0.104 R)
• M37: 17,623,228 km (0.042 R)
• M38: 18,803,854 km (0.105 R)
• M39: 19,245,168 km (0.116 R)
• M40: 20,266,921 km (0.045 R)
• M41: 21,044,680 km (0.108 R)
• M42: 21,766,041 km (0.092 R)
• M43: 22,229,496 km (0.095 R)
• M44: 22,629,221 km (0.112 R)
• M45: 23,368,235 km (0.088 R)
• M46: 23,639,007 km (0.064 R)
• M47: 24,525,973 km (0.119 R)
• M48: 25,215,619 km (0.103 R)
• M49: 27,038,469 km (0.043 R)
• M50: 27,393,913 km (0.09 R)
• M51: 28,253,203 km (0.103 R)
• M52: 28,686,140 km (0.033 R)
• M53: 29,048,615 km (0.103 R)
• M54: 29,631,748 km (0.118 R)
• M55: 31,106,334 km (0.082 R)
• M56: 32,529,159 km (0.094 R)
• M57: 33,362,719 km (0.107 R)
• M58: 33,591,155 km (0.117 R)
• M59: 33,667,450 km (0.101 R)
• M60: 34,433,540 km (0.061 R)
• M61: 34,664,519 km (0.051 R)
• M62: 34,973,140 km (0.094 R)
• M63: 35,671,163 km (0.075 R)
• M64: 36,295,435 km (0.109 R)
• M65: 36,452,064 km (0.117 R)
• M66: 36,530,454 km (0.109 R)
• M67: 36,923,298 km (0.094 R)
• M68: 37,871,898 km (0.089 R)
• M69: 38,828,427 km (0.101 R)
• M70: 42,733,380 km (0.116 R)
• M71: 43,147,317 km (0.083 R)
• M72: 43,812,280 km (0.095 R)
• M73: 44,816,231 km (0.091 R)
• M74: 45,405,198 km (0.087 R)
• M75: 47,187,806 km (0.099 R)
• M76: 47,273,376 km (0.12 R)
• M77: 48,475,096 km (0.096 R)
• M78: 50,122,168 km (0.096 R)
• M79: 50,646,060 km (0.055 R)
• M80: 52,759,878 km (0.109 R)
• M81: 53,559,927 km (0.093 R)
• M82: 56,346,337 km (0.029 R)
• M83: 56,527,799 km (0.057 R)
• M84: 56,800,217 km (0.06 R)
• M85: 57,164,189 km (0.057 R)
• M86: 57,620,163 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 11,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit