🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.53 AU - 0.59 AU

Year: 160 Days

Day: 26.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.66 AU - 1.04 AU

Year: 300 Days

Day: 46.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.19 AU - 3.21 AU

Year: 2192 Days

Day: 22.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,907,037 km

• M1: 755,619 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.02 AU - 4.32 AU

Year: 2692 Days

Day: 47 Hours

Environment

Temp: -129 °C

Axial Tilt: 96.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,907,037 km

• M1: 371,900 km (0.09 R)

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.6

Radius: 13.6

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.65 AU - 8.99 AU

Year: 8373 Days

Day: 9.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,907,037 km

• M1: 188,942 km (0.096 R)
• M2: 317,596 km (0.101 R)
• M3: 484,248 km (0.076 R)
• M4: 575,353 km (0.108 R)
• M5: 688,300 km (0.098 R)
• M6: 1,375,852 km (0.027 R)
• M7: 1,742,666 km (0.037 R)
• M8: 2,094,819 km (0.083 R)
• M9: 2,665,684 km (0.091 R)
• M10: 2,841,312 km (0.111 R)
• M11: 3,099,069 km (0.051 R)
• M12: 3,804,872 km (0.101 R)
• M13: 4,440,514 km (0.065 R)
• M14: 5,047,283 km (0.098 R)
• M15: 5,140,632 km (0.046 R)
• M16: 5,680,381 km (0.111 R)
• M17: 6,338,611 km (0.077 R)
• M18: 6,779,626 km (0.059 R)
• M19: 7,160,652 km (0.112 R)
• M20: 8,052,405 km (0.089 R)
• M21: 8,382,118 km (0.12 R)
• M22: 8,903,916 km (0.116 R)
• M23: 10,333,473 km (0.114 R)
• M24: 10,691,909 km (0.076 R)
• M25: 11,916,368 km (0.108 R)
• M26: 12,545,128 km (0.045 R)
• M27: 12,672,286 km (0.095 R)
• M28: 13,056,005 km (0.104 R)
• M29: 13,573,763 km (0.1 R)
• M30: 13,660,829 km (0.09 R)
• M31: 13,878,942 km (0.052 R)
• M32: 13,966,607 km (0.119 R)
• M33: 14,451,753 km (0.034 R)
• M34: 15,212,308 km (0.098 R)
• M35: 17,429,798 km (0.115 R)
• M36: 17,952,044 km (0.113 R)
• M37: 18,287,143 km (0.084 R)
• M38: 18,431,355 km (0.074 R)
• M39: 18,720,977 km (0.074 R)
• M40: 19,060,713 km (0.068 R)
• M41: 19,158,251 km (0.062 R)
• M42: 19,746,470 km (0.068 R)
• M43: 21,648,308 km (0.077 R)
• M44: 23,034,931 km (0.111 R)
• M45: 23,190,812 km (0.093 R)
• M46: 24,027,961 km (0.083 R)
• M47: 25,195,124 km (0.084 R)
• M48: 25,409,348 km (0.111 R)
• M49: 26,652,656 km (0.088 R)
• M50: 26,870,919 km (0.117 R)
• M51: 27,364,293 km (0.031 R)
• M52: 29,423,508 km (0.051 R)
• M53: 29,536,304 km (0.09 R)
• M54: 29,705,649 km (0.095 R)
• M55: 29,931,991 km (0.061 R)
• M56: 30,102,084 km (0.109 R)
• M57: 30,329,472 km (0.068 R)
• M58: 30,785,895 km (0.092 R)
• M59: 31,129,671 km (0.107 R)
• M60: 31,705,474 km (0.119 R)
• M61: 32,459,297 km (0.041 R)
• M62: 32,750,863 km (0.099 R)
• M63: 33,101,820 km (0.079 R)
• M64: 33,277,747 km (0.11 R)
• M65: 33,689,440 km (0.11 R)
• M66: 33,925,506 km (0.116 R)
• M67: 34,221,411 km (0.036 R)
• M68: 34,340,042 km (0.08 R)
• M69: 34,518,063 km (0.059 R)
• M70: 35,054,371 km (0.063 R)
• M71: 35,353,418 km (0.09 R)
• M72: 36,135,066 km (0.09 R)
• M73: 36,376,667 km (0.089 R)
• M74: 36,740,190 km (0.081 R)
• M75: 39,442,526 km (0.072 R)
• M76: 39,753,540 km (0.107 R)
• M77: 41,006,123 km (0.1 R)
• M78: 41,510,866 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.4

Radius: 15

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.32 AU - 8.38 AU

Year: 9238 Days

Day: 8.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,907,037 km

• M1: 197,619 km (0.061 R)
• M2: 338,989 km (0.086 R)
• M3: 497,413 km (0.086 R)
• M4: 645,964 km (0.119 R)
• M5: 750,084 km (0.104 R)
• M6: 844,779 km (0.114 R)
• M7: 978,370 km (0.038 R)
• M8: 1,212,341 km (0.106 R)
• M9: 1,307,635 km (0.087 R)
• M10: 1,547,291 km (0.119 R)
• M11: 1,890,169 km (0.104 R)
• M12: 2,401,794 km (0.098 R)
• M13: 2,499,481 km (0.077 R)
• M14: 2,673,912 km (0.046 R)
• M15: 2,904,143 km (0.111 R)
• M16: 3,061,371 km (0.06 R)
• M17: 3,194,663 km (0.043 R)
• M18: 3,439,704 km (0.111 R)
• M19: 3,804,573 km (0.115 R)
• M20: 3,977,209 km (0.113 R)
• M21: 4,123,217 km (0.101 R)
• M22: 4,390,548 km (0.118 R)
• M23: 4,572,010 km (0.097 R)
• M24: 4,848,916 km (0.113 R)
• M25: 4,942,564 km (0.114 R)
• M26: 5,322,842 km (0.102 R)
• M27: 5,581,796 km (0.099 R)
• M28: 5,811,877 km (0.053 R)
• M29: 5,944,720 km (0.089 R)
• M30: 6,349,532 km (0.114 R)
• M31: 7,079,570 km (0.103 R)
• M32: 7,186,083 km (0.081 R)
• M33: 7,690,228 km (0.098 R)
• M34: 7,799,734 km (0.091 R)
• M35: 8,057,491 km (0.09 R)
• M36: 8,771,073 km (0.034 R)
• M37: 8,885,515 km (0.074 R)
• M38: 9,426,760 km (0.082 R)
• M39: 9,622,584 km (0.026 R)
• M40: 10,419,791 km (0.096 R)
• M41: 11,529,657 km (0.106 R)
• M42: 12,893,242 km (0.069 R)
• M43: 13,286,086 km (0.06 R)
• M44: 14,533,134 km (0.062 R)
• M45: 15,079,017 km (0.103 R)
• M46: 15,400,652 km (0.105 R)
• M47: 16,331,899 km (0.101 R)
• M48: 16,614,938 km (0.092 R)
• M49: 17,233,675 km (0.069 R)
• M50: 18,005,450 km (0.112 R)
• M51: 18,346,683 km (0.069 R)
• M52: 18,493,738 km (0.116 R)
• M53: 19,532,994 km (0.078 R)
• M54: 19,633,075 km (0.103 R)
• M55: 20,034,596 km (0.09 R)
• M56: 20,135,425 km (0.08 R)
• M57: 20,388,395 km (0.101 R)
• M58: 21,153,139 km (0.103 R)
• M59: 21,927,457 km (0.089 R)
• M60: 24,198,204 km (0.085 R)
• M61: 24,521,036 km (0.044 R)
• M62: 25,388,703 km (0.113 R)
• M63: 25,662,019 km (0.064 R)
• M64: 25,991,134 km (0.106 R)
• M65: 26,211,342 km (0.081 R)
• M66: 26,542,851 km (0.062 R)
• M67: 27,433,706 km (0.092 R)
• M68: 27,545,755 km (0.1 R)
• M69: 29,187,741 km (0.093 R)
• M70: 33,100,773 km (0.101 R)
• M71: 33,999,258 km (0.094 R)
• M72: 34,360,836 km (0.061 R)
• M73: 34,784,347 km (0.083 R)
• M74: 35,514,385 km (0.05 R)
• M75: 35,697,792 km (0.083 R)
• M76: 36,619,016 km (0.04 R)
• M77: 36,989,719 km (0.103 R)
• M78: 37,113,586 km (0.096 R)
• M79: 38,736,125 km (0.041 R)
• M80: 39,176,990 km (0.114 R)
• M81: 41,084,961 km (0.112 R)
• M82: 43,218,526 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.5

Radius: 9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.04 AU - 9.26 AU

Year: 10597 Days

Day: 14.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 89 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,907,037 km

• M1: 115,340 km (0.12 R)
• M2: 189,541 km (0.108 R)
• M3: 321,336 km (0.103 R)
• M4: 579,991 km (0.031 R)
• M5: 792,270 km (0.052 R)
• M6: 915,689 km (0.044 R)
• M7: 1,454,690 km (0.084 R)
• M8: 1,549,984 km (0.06 R)
• M9: 2,036,177 km (0.092 R)
• M10: 2,230,205 km (0.04 R)
• M11: 2,340,758 km (0.116 R)
• M12: 2,475,845 km (0.118 R)
• M13: 2,730,161 km (0.07 R)
• M14: 2,944,684 km (0.042 R)
• M15: 3,066,308 km (0.063 R)
• M16: 3,264,226 km (0.101 R)
• M17: 3,466,482 km (0.071 R)
• M18: 3,543,375 km (0.087 R)
• M19: 3,646,897 km (0.115 R)
• M20: 4,070,857 km (0.103 R)
• M21: 4,152,089 km (0.07 R)
• M22: 4,594,599 km (0.087 R)
• M23: 5,286,490 km (0.098 R)
• M24: 5,796,170 km (0.098 R)
• M25: 6,165,527 km (0.097 R)
• M26: 6,479,084 km (0.075 R)
• M27: 6,830,190 km (0.074 R)
• M28: 7,285,865 km (0.097 R)
• M29: 7,451,021 km (0.05 R)
• M30: 7,584,163 km (0.101 R)
• M31: 7,818,882 km (0.05 R)
• M32: 8,606,814 km (0.106 R)
• M33: 9,028,082 km (0.065 R)
• M34: 9,098,842 km (0.104 R)
• M35: 9,491,985 km (0.116 R)
• M36: 9,636,197 km (0.059 R)
• M37: 9,744,955 km (0.054 R)
• M38: 10,073,621 km (0.095 R)
• M39: 10,220,826 km (0.077 R)
• M40: 10,854,373 km (0.049 R)
• M41: 12,277,048 km (0.105 R)
• M42: 13,110,458 km (0.036 R)
• M43: 13,231,034 km (0.081 R)
• M44: 14,539,567 km (0.111 R)
• M45: 15,167,130 km (0.112 R)
• M46: 15,378,212 km (0.049 R)
• M47: 16,318,884 km (0.095 R)
• M48: 16,491,968 km (0.081 R)
• M49: 16,578,586 km (0.119 R)
• M50: 17,014,663 km (0.066 R)
• M51: 17,897,889 km (0.052 R)
• M52: 18,031,779 km (0.106 R)
• M53: 20,170,730 km (0.116 R)
• M54: 20,263,630 km (0.09 R)
• M55: 20,589,454 km (0.07 R)
• M56: 20,776,451 km (0.05 R)
• M57: 21,340,884 km (0.07 R)
• M58: 21,435,430 km (0.075 R)
• M59: 21,672,393 km (0.109 R)
• M60: 22,484,859 km (0.099 R)
• M61: 23,307,049 km (0.068 R)
• M62: 23,893,473 km (0.117 R)
• M63: 24,385,799 km (0.092 R)
• M64: 24,534,200 km (0.092 R)
• M65: 24,881,567 km (0.075 R)
• M66: 25,080,831 km (0.087 R)
• M67: 25,330,510 km (0.111 R)
• M68: 25,530,971 km (0.087 R)
• M69: 25,832,560 km (0.106 R)
• M70: 26,897,548 km (0.102 R)
• M71: 26,999,723 km (0.069 R)
• M72: 27,306,997 km (0.048 R)
• M73: 30,018,309 km (0.076 R)
• M74: 30,283,546 km (0.118 R)
• M75: 31,030,189 km (0.045 R)
• M76: 31,567,245 km (0.095 R)
• M77: 32,053,289 km (0.071 R)
• M78: 32,215,901 km (0.12 R)
• M79: 32,541,726 km (0.119 R)
• M80: 32,705,086 km (0.102 R)
• M81: 33,911,593 km (0.07 R)
• M82: 34,353,805 km (0.097 R)
• M83: 34,464,806 km (0.07 R)
• M84: 35,300,161 km (0.097 R)
• M85: 35,860,704 km (0.106 R)
• M86: 36,142,098 km (0.106 R)
• M87: 36,820,524 km (0.111 R)
• M88: 38,075,052 km (0.029 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.2

Radius: 11.4

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.08 AU - 11.04 AU

Year: 12217 Days

Day: 12.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 47,907,037 km

• M1: 175,927 km (0.073 R)
• M2: 523,892 km (0.103 R)
• M3: 597,793 km (0.084 R)
• M4: 708,196 km (0.085 R)
• M5: 809,025 km (0.115 R)
• M6: 1,162,375 km (0.087 R)
• M7: 1,607,130 km (0.057 R)
• M8: 1,908,270 km (0.049 R)
• M9: 2,889,034 km (0.115 R)
• M10: 3,489,819 km (0.112 R)
• M11: 3,608,600 km (0.106 R)
• M12: 3,973,319 km (0.043 R)
• M13: 4,542,839 km (0.108 R)
• M14: 5,137,939 km (0.08 R)
• M15: 5,307,732 km (0.108 R)
• M16: 6,112,419 km (0.089 R)
• M17: 7,409,134 km (0.064 R)
• M18: 7,756,201 km (0.12 R)
• M19: 8,306,422 km (0.108 R)
• M20: 8,828,818 km (0.113 R)
• M21: 8,950,889 km (0.116 R)
• M22: 9,073,410 km (0.079 R)
• M23: 12,089,902 km (0.096 R)
• M24: 12,270,915 km (0.057 R)
• M25: 13,050,320 km (0.056 R)
• M26: 13,143,071 km (0.102 R)
• M27: 13,987,700 km (0.106 R)
• M28: 14,225,561 km (0.099 R)
• M29: 14,849,982 km (0.094 R)
• M30: 15,581,665 km (0.12 R)
• M31: 16,575,444 km (0.095 R)
• M32: 16,776,653 km (0.089 R)
• M33: 16,978,760 km (0.047 R)
• M34: 17,232,328 km (0.101 R)
• M35: 17,640,880 km (0.118 R)
• M36: 18,259,766 km (0.063 R)
• M37: 18,885,684 km (0.029 R)
• M38: 19,731,211 km (0.116 R)
• M39: 19,944,538 km (0.118 R)
• M40: 20,373,435 km (0.073 R)
• M41: 23,913,070 km (0.117 R)
• M42: 24,026,615 km (0.094 R)
• M43: 24,197,456 km (0.104 R)
• M44: 26,044,391 km (0.043 R)
• M45: 26,630,964 km (0.092 R)
• M46: 28,476,553 km (0.039 R)
• M47: 31,477,038 km (0.081 R)
• M48: 32,604,258 km (0.032 R)
• M49: 34,383,874 km (0.112 R)
• M50: 35,869,231 km (0.113 R)
• M51: 35,999,531 km (0.114 R)
• M52: 36,980,594 km (0.084 R)
• M53: 38,302,590 km (0.064 R)
• M54: 38,635,445 km (0.102 R)
• M55: 41,332,994 km (0.037 R)
• M56: 42,291,468 km (0.102 R)
• M57: 42,704,358 km (0.106 R)
• M58: 42,911,401 km (0.099 R)
• M59: 43,465,063 km (0.117 R)
• M60: 43,812,280 km (0.117 R)
• M61: 44,021,118 km (0.09 R)
• M62: 46,127,007 km (0.106 R)
• M63: 47,335,010 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 13,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit