🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.62 AU - 0.86 AU

Year: 241 Days

Day: 20.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.84 AU - 0.94 AU

Year: 318 Days

Day: 37.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.67 AU - 2.11 AU

Year: 984 Days

Day: 34.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.3

Radius: 8.5

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.9 AU - 6.28 AU

Year: 4349 Days

Day: 7.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 95,935,961 km

• M1: 108,309 km (0.115 R)
• M2: 269,127 km (0.063 R)
• M3: 329,714 km (0.119 R)
• M4: 475,422 km (0.039 R)
• M5: 723,007 km (0.05 R)
• M6: 972,835 km (0.111 R)
• M7: 1,074,861 km (0.081 R)
• M8: 1,897,649 km (0.103 R)
• M9: 1,955,992 km (0.078 R)
• M10: 2,098,260 km (0.109 R)
• M11: 2,243,968 km (0.066 R)
• M12: 2,368,134 km (0.06 R)
• M13: 2,833,533 km (0.105 R)
• M14: 3,145,744 km (0.081 R)
• M15: 4,786,085 km (0.103 R)
• M16: 4,866,120 km (0.1 R)
• M17: 5,305,937 km (0.094 R)
• M18: 5,388,814 km (0.092 R)
• M19: 5,673,649 km (0.108 R)
• M20: 5,912,108 km (0.108 R)
• M21: 5,997,977 km (0.058 R)
• M22: 6,223,421 km (0.112 R)
• M23: 6,310,786 km (0.1 R)
• M24: 6,504,665 km (0.092 R)
• M25: 7,391,631 km (0.102 R)
• M26: 7,558,732 km (0.095 R)
• M27: 7,633,381 km (0.082 R)
• M28: 7,972,370 km (0.082 R)
• M29: 8,181,956 km (0.115 R)
• M30: 8,606,665 km (0.117 R)
• M31: 9,018,807 km (0.079 R)
• M32: 9,357,048 km (0.108 R)
• M33: 9,457,428 km (0.104 R)
• M34: 10,169,514 km (0.034 R)
• M35: 10,355,464 km (0.035 R)
• M36: 10,480,079 km (0.071 R)
• M37: 10,605,143 km (0.071 R)
• M38: 10,709,712 km (0.057 R)
• M39: 10,920,046 km (0.079 R)
• M40: 11,515,894 km (0.104 R)
• M41: 12,210,029 km (0.1 R)
• M42: 12,783,886 km (0.104 R)
• M43: 13,389,159 km (0.065 R)
• M44: 13,706,606 km (0.093 R)
• M45: 14,003,707 km (0.113 R)
• M46: 14,349,129 km (0.063 R)
• M47: 14,557,818 km (0.095 R)
• M48: 15,142,596 km (0.073 R)
• M49: 15,331,239 km (0.103 R)
• M50: 15,425,934 km (0.096 R)
• M51: 15,568,351 km (0.086 R)
• M52: 15,902,254 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.4

Radius: 14.8

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.01 AU - 7.41 AU

Year: 6583 Days

Day: 5.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 95,935,961 km

• M1: 249,978 km (0.083 R)
• M2: 458,517 km (0.038 R)
• M3: 578,046 km (0.083 R)
• M4: 844,330 km (0.099 R)
• M5: 1,054,665 km (0.087 R)
• M6: 1,224,758 km (0.076 R)
• M7: 1,435,541 km (0.051 R)
• M8: 1,642,585 km (0.061 R)
• M9: 1,792,033 km (0.102 R)
• M10: 2,016,131 km (0.106 R)
• M11: 2,176,948 km (0.098 R)
• M12: 2,286,753 km (0.118 R)
• M13: 2,398,353 km (0.07 R)
• M14: 2,588,642 km (0.082 R)
• M15: 2,923,890 km (0.079 R)
• M16: 3,252,407 km (0.104 R)
• M17: 3,812,053 km (0.085 R)
• M18: 3,968,084 km (0.07 R)
• M19: 4,425,554 km (0.08 R)
• M20: 4,660,722 km (0.104 R)
• M21: 4,756,016 km (0.109 R)
• M22: 4,948,398 km (0.106 R)
• M23: 5,316,409 km (0.112 R)
• M24: 6,027,149 km (0.092 R)
• M25: 6,235,838 km (0.102 R)
• M26: 6,367,484 km (0.061 R)
• M27: 6,473,549 km (0.049 R)
• M28: 7,039,777 km (0.117 R)
• M29: 7,259,685 km (0.118 R)
• M30: 7,791,356 km (0.081 R)
• M31: 8,133,636 km (0.047 R)
• M32: 9,280,154 km (0.118 R)
• M33: 9,430,799 km (0.114 R)
• M34: 9,612,710 km (0.113 R)
• M35: 10,289,790 km (0.089 R)
• M36: 10,414,555 km (0.054 R)
• M37: 10,728,710 km (0.091 R)
• M38: 10,886,835 km (0.059 R)
• M39: 11,495,400 km (0.098 R)
• M40: 11,754,802 km (0.087 R)
• M41: 11,983,537 km (0.074 R)
• M42: 12,578,488 km (0.037 R)
• M43: 12,778,800 km (0.034 R)
• M44: 13,047,777 km (0.078 R)
• M45: 13,934,742 km (0.044 R)
• M46: 14,107,528 km (0.081 R)
• M47: 15,017,681 km (0.102 R)
• M48: 15,766,718 km (0.12 R)
• M49: 15,874,728 km (0.106 R)
• M50: 16,164,050 km (0.086 R)
• M51: 16,272,957 km (0.07 R)
• M52: 16,528,022 km (0.059 R)
• M53: 16,747,631 km (0.102 R)
• M54: 17,116,091 km (0.049 R)
• M55: 17,338,393 km (0.101 R)
• M56: 18,578,111 km (0.066 R)
• M57: 18,997,733 km (0.114 R)
• M58: 19,266,411 km (0.109 R)
• M59: 19,924,192 km (0.077 R)
• M60: 21,221,954 km (0.065 R)
• M61: 21,981,612 km (0.088 R)
• M62: 22,223,362 km (0.037 R)
• M63: 22,344,536 km (0.103 R)
• M64: 24,189,078 km (0.03 R)
• M65: 25,234,767 km (0.071 R)
• M66: 25,911,847 km (0.108 R)
• M67: 26,594,761 km (0.113 R)
• M68: 27,587,044 km (0.111 R)
• M69: 27,978,542 km (0.113 R)
• M70: 28,503,630 km (0.117 R)
• M71: 29,120,123 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.7

Radius: 10.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.03 AU - 9.03 AU

Year: 8618 Days

Day: 8.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 95,935,961 km

• M1: 148,850 km (0.059 R)
• M2: 302,636 km (0.084 R)
• M3: 379,679 km (0.047 R)
• M4: 559,346 km (0.109 R)
• M5: 634,594 km (0.071 R)
• M6: 883,226 km (0.107 R)
• M7: 988,543 km (0.094 R)
• M8: 1,296,415 km (0.058 R)
• M9: 1,365,081 km (0.114 R)
• M10: 1,542,504 km (0.11 R)
• M11: 1,708,707 km (0.119 R)
• M12: 1,999,226 km (0.097 R)
• M13: 2,432,461 km (0.078 R)
• M14: 2,671,220 km (0.088 R)
• M15: 2,782,221 km (0.068 R)
• M16: 3,009,012 km (0.109 R)
• M17: 3,218,299 km (0.075 R)
• M18: 4,413,885 km (0.106 R)
• M19: 4,625,566 km (0.116 R)
• M20: 4,759,606 km (0.037 R)
• M21: 5,058,951 km (0.107 R)
• M22: 7,289,755 km (0.077 R)
• M23: 8,082,175 km (0.078 R)
• M24: 8,537,850 km (0.103 R)
• M25: 8,636,584 km (0.101 R)
• M26: 8,835,250 km (0.089 R)
• M27: 9,136,092 km (0.115 R)
• M28: 9,304,688 km (0.093 R)
• M29: 9,610,766 km (0.047 R)
• M30: 10,584,049 km (0.05 R)
• M31: 11,406,838 km (0.096 R)
• M32: 12,398,971 km (0.071 R)
• M33: 12,698,316 km (0.115 R)
• M34: 12,924,358 km (0.119 R)
• M35: 13,151,747 km (0.115 R)
• M36: 13,227,893 km (0.088 R)
• M37: 13,342,185 km (0.076 R)
• M38: 13,418,630 km (0.114 R)
• M39: 13,764,500 km (0.107 R)
• M40: 13,841,842 km (0.119 R)
• M41: 14,113,362 km (0.071 R)
• M42: 14,701,282 km (0.114 R)
• M43: 14,780,270 km (0.066 R)
• M44: 15,417,257 km (0.105 R)
• M45: 16,348,504 km (0.095 R)
• M46: 18,138,293 km (0.061 R)
• M47: 18,265,451 km (0.112 R)
• M48: 18,520,665 km (0.118 R)
• M49: 18,648,871 km (0.064 R)
• M50: 18,948,814 km (0.093 R)
• M51: 19,466,722 km (0.116 R)
• M52: 19,858,369 km (0.094 R)
• M53: 20,693,425 km (0.03 R)
• M54: 20,870,698 km (0.068 R)
• M55: 21,450,390 km (0.118 R)
• M56: 21,540,149 km (0.06 R)
• M57: 22,854,067 km (0.073 R)
• M58: 23,313,183 km (0.098 R)
• M59: 23,451,411 km (0.114 R)
• M60: 23,728,915 km (0.1 R)
• M61: 24,053,991 km (0.103 R)
• M62: 24,427,388 km (0.068 R)
• M63: 25,511,523 km (0.099 R)
• M64: 25,892,250 km (0.109 R)
• M65: 27,288,148 km (0.102 R)
• M66: 27,775,238 km (0.11 R)
• M67: 28,019,831 km (0.072 R)
• M68: 30,253,177 km (0.096 R)
• M69: 30,353,707 km (0.091 R)
• M70: 30,504,801 km (0.063 R)
• M71: 31,111,570 km (0.105 R)
• M72: 31,722,528 km (0.102 R)
• M73: 32,131,827 km (0.077 R)
• M74: 32,440,149 km (0.081 R)
• M75: 33,007,723 km (0.057 R)
• M76: 34,100,535 km (0.093 R)
• M77: 34,205,254 km (0.112 R)
• M78: 34,782,851 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.8

Radius: 6.5

Gravity: 14.86 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 15.11 AU - 21.43 AU

Year: 29577 Days

Day: 15.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,935,961 km

• M1: 89,460 km (0.074 R)
• M2: 393,592 km (0.09 R)
• M3: 847,622 km (0.118 R)
• M4: 965,505 km (0.079 R)
• M5: 1,250,339 km (0.112 R)
• M6: 1,419,833 km (0.104 R)
• M7: 3,112,085 km (0.1 R)
• M8: 3,482,938 km (0.114 R)
• M9: 3,819,084 km (0.055 R)
• M10: 4,677,925 km (0.106 R)
• M11: 5,155,891 km (0.07 R)
• M12: 5,649,564 km (0.111 R)
• M13: 6,158,196 km (0.074 R)
• M14: 7,462,091 km (0.104 R)
• M15: 7,523,427 km (0.108 R)
• M16: 8,654,386 km (0.069 R)
• M17: 9,305,436 km (0.11 R)
• M18: 10,311,183 km (0.083 R)
• M19: 10,931,116 km (0.103 R)
• M20: 11,280,727 km (0.077 R)
• M21: 11,492,258 km (0.09 R)
• M22: 11,633,927 km (0.11 R)
• M23: 12,062,675 km (0.066 R)
• M24: 13,157,133 km (0.103 R)
• M25: 13,904,224 km (0.089 R)
• M26: 14,511,741 km (0.084 R)
• M27: 16,147,445 km (0.059 R)
• M28: 16,946,746 km (0.103 R)
• M29: 17,027,379 km (0.066 R)
• M30: 17,432,490 km (0.105 R)
• M31: 17,595,402 km (0.089 R)
• M32: 18,169,559 km (0.079 R)
• M33: 18,500,469 km (0.11 R)
• M34: 18,916,950 km (0.098 R)
• M35: 19,505,019 km (0.116 R)
• M36: 20,270,063 km (0.088 R)
• M37: 20,355,633 km (0.089 R)
• M38: 24,058,180 km (0.09 R)
• M39: 24,421,404 km (0.088 R)
• M40: 24,603,763 km (0.106 R)
• M41: 24,786,572 km (0.102 R)
• M42: 25,061,533 km (0.038 R)
• M43: 27,581,808 km (0.097 R)
• M44: 28,057,380 km (0.065 R)
• M45: 29,888,907 km (0.081 R)
• M46: 30,279,507 km (0.105 R)
• M47: 30,475,330 km (0.095 R)
• M48: 31,065,494 km (0.111 R)
• M49: 35,403,982 km (0.097 R)
• M50: 36,024,364 km (0.104 R)
• M51: 37,380,618 km (0.11 R)
• M52: 39,820,859 km (0.092 R)
• M53: 40,465,775 km (0.084 R)
• M54: 40,573,635 km (0.065 R)
• M55: 46,198,515 km (0.109 R)
• M56: 47,329,774 km (0.036 R)
• M57: 48,012,838 km (0.085 R)
• M58: 48,813,935 km (0.096 R)
• M59: 49,388,839 km (0.092 R)
• M60: 50,661,618 km (0.044 R)
• M61: 51,243,554 km (0.109 R)
• M62: 52,414,307 km (0.056 R)
• M63: 53,593,886 km (0.11 R)
• M64: 53,949,480 km (0.107 R)
• M65: 56,339,904 km (0.119 R)
• M66: 58,398,820 km (0.102 R)
• M67: 58,520,593 km (0.063 R)
• M68: 59,498,664 km (0.075 R)
• M69: 59,989,793 km (0.105 R)
• M70: 62,091,643 km (0.05 R)
• M71: 65,986,274 km (0.101 R)
• M72: 66,494,608 km (0.042 R)
• M73: 66,621,916 km (0.109 R)
• M74: 67,770,977 km (0.113 R)
• M75: 68,412,153 km (0.032 R)
• M76: 68,669,163 km (0.119 R)
• M77: 70,347,800 km (0.046 R)
• M78: 71,257,206 km (0.07 R)
• M79: 72,825,291 km (0.12 R)
• M80: 73,219,182 km (0.111 R)
• M81: 76,128,561 km (0.088 R)
• M82: 76,394,995 km (0.066 R)
• M83: 81,786,951 km (0.093 R)
• M84: 83,703,001 km (0.09 R)
• M85: 85,772,238 km (0.094 R)
• M86: 88,137,680 km (0.115 R)
• M87: 89,398,640 km (0.118 R)
• M88: 92,505,938 km (0.035 R)
• M89: 92,932,441 km (0.11 R)
• M90: 93,930,109 km (0.059 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: 217 - 18,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit