🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.79 AU - 1.19 AU

Year: 343 Days

Day: 39.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.44 AU - 1.72 AU

Year: 692 Days

Day: 15.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.04 AU - 2.84 AU

Year: 1327 Days

Day: 29.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 151.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,947,236 km

• M1: 35,903 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.46 AU - 2.84 AU

Year: 1502 Days

Day: 42.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,947,236 km

• M1: 1,528,142 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.87 AU - 6.15 AU

Year: 4504 Days

Day: 31.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,947,236 km

• M1: 2,084,048 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.8

Radius: 11.1

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.51 AU - 7.03 AU

Year: 6134 Days

Day: 6.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,947,236 km

• M1: 326,423 km (0.105 R)
• M2: 411,245 km (0.054 R)
• M3: 551,119 km (0.092 R)
• M4: 896,839 km (0.095 R)
• M5: 1,117,047 km (0.111 R)
• M6: 1,226,104 km (0.067 R)
• M7: 2,445,028 km (0.107 R)
• M8: 3,442,247 km (0.077 R)
• M9: 3,935,621 km (0.079 R)
• M10: 4,326,520 km (0.082 R)
• M11: 4,628,109 km (0.105 R)
• M12: 5,465,409 km (0.078 R)
• M13: 5,627,722 km (0.065 R)
• M14: 6,377,507 km (0.086 R)
• M15: 6,982,481 km (0.119 R)
• M16: 7,396,119 km (0.025 R)
• M17: 7,636,074 km (0.084 R)
• M18: 7,878,572 km (0.088 R)
• M19: 8,464,696 km (0.097 R)
• M20: 8,778,852 km (0.026 R)
• M21: 9,033,019 km (0.119 R)
• M22: 9,483,607 km (0.106 R)
• M23: 9,941,526 km (0.091 R)
• M24: 10,040,710 km (0.106 R)
• M25: 10,140,043 km (0.078 R)
• M26: 10,473,796 km (0.093 R)
• M27: 11,049,448 km (0.042 R)
• M28: 11,600,716 km (0.106 R)
• M29: 11,774,848 km (0.092 R)
• M30: 11,949,878 km (0.087 R)
• M31: 12,090,500 km (0.109 R)
• M32: 12,196,266 km (0.1 R)
• M33: 12,515,657 km (0.07 R)
• M34: 12,730,031 km (0.041 R)
• M35: 12,981,804 km (0.118 R)
• M36: 13,526,789 km (0.098 R)
• M37: 14,827,243 km (0.113 R)
• M38: 16,440,058 km (0.115 R)
• M39: 16,518,298 km (0.077 R)
• M40: 16,635,732 km (0.063 R)
• M41: 17,785,990 km (0.107 R)
• M42: 18,675,798 km (0.102 R)
• M43: 19,331,934 km (0.034 R)
• M44: 19,579,968 km (0.107 R)
• M45: 19,704,284 km (0.033 R)
• M46: 20,037,438 km (0.085 R)
• M47: 20,120,914 km (0.091 R)
• M48: 20,288,463 km (0.096 R)
• M49: 20,540,386 km (0.087 R)
• M50: 20,709,132 km (0.096 R)
• M51: 20,793,506 km (0.063 R)
• M52: 21,047,672 km (0.045 R)
• M53: 21,302,886 km (0.093 R)
• M54: 21,516,213 km (0.097 R)
• M55: 21,601,783 km (0.098 R)
• M56: 22,463,766 km (0.09 R)
• M57: 23,954,808 km (0.076 R)
• M58: 24,176,811 km (0.116 R)
• M59: 24,310,252 km (0.104 R)
• M60: 24,578,033 km (0.115 R)
• M61: 24,667,492 km (0.045 R)
• M62: 24,891,590 km (0.096 R)
• M63: 25,071,406 km (0.093 R)
• M64: 25,840,489 km (0.093 R)
• M65: 26,296,463 km (0.117 R)
• M66: 27,959,842 km (0.075 R)
• M67: 28,146,839 km (0.104 R)
• M68: 28,615,978 km (0.098 R)
• M69: 28,945,991 km (0.101 R)
• M70: 29,087,660 km (0.059 R)
• M71: 29,419,468 km (0.102 R)
• M72: 29,943,360 km (0.108 R)
• M73: 30,038,953 km (0.088 R)
• M74: 30,855,458 km (0.074 R)
• M75: 32,265,269 km (0.047 R)
• M76: 32,657,814 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.5

Radius: 11.8

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.99 AU - 7.81 AU

Year: 7010 Days

Day: 12.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 26,947,236 km

• M1: 244,443 km (0.11 R)
• M2: 386,262 km (0.109 R)
• M3: 471,383 km (0.102 R)
• M4: 564,882 km (0.097 R)
• M5: 968,497 km (0.11 R)
• M6: 1,079,199 km (0.031 R)
• M7: 1,469,649 km (0.058 R)
• M8: 1,714,840 km (0.117 R)
• M9: 1,833,920 km (0.06 R)
• M10: 2,026,752 km (0.095 R)
• M11: 2,153,013 km (0.082 R)
• M12: 2,413,762 km (0.105 R)
• M13: 2,509,355 km (0.052 R)
• M14: 2,904,891 km (0.118 R)
• M15: 3,089,346 km (0.068 R)
• M16: 3,193,615 km (0.04 R)
• M17: 3,277,839 km (0.054 R)
• M18: 3,644,354 km (0.09 R)
• M19: 3,799,038 km (0.102 R)
• M20: 3,956,116 km (0.071 R)
• M21: 4,069,511 km (0.069 R)
• M22: 4,184,103 km (0.087 R)
• M23: 4,416,578 km (0.117 R)
• M24: 5,090,068 km (0.091 R)
• M25: 5,363,532 km (0.058 R)
• M26: 6,239,129 km (0.111 R)
• M27: 6,398,301 km (0.037 R)
• M28: 6,612,525 km (0.12 R)
• M29: 7,437,408 km (0.083 R)
• M30: 7,521,631 km (0.046 R)
• M31: 8,034,154 km (0.076 R)
• M32: 8,178,516 km (0.082 R)
• M33: 8,265,582 km (0.032 R)
• M34: 8,557,896 km (0.081 R)
• M35: 8,675,779 km (0.102 R)
• M36: 9,243,353 km (0.118 R)
• M37: 9,364,378 km (0.117 R)
• M38: 10,101,596 km (0.093 R)
• M39: 10,226,211 km (0.091 R)
• M40: 10,320,159 km (0.072 R)
• M41: 10,603,347 km (0.085 R)
• M42: 10,761,921 km (0.07 R)
• M43: 10,953,107 km (0.106 R)
• M44: 11,177,803 km (0.088 R)
• M45: 11,664,146 km (0.099 R)
• M46: 12,389,995 km (0.103 R)
• M47: 12,792,114 km (0.094 R)
• M48: 12,961,010 km (0.114 R)
• M49: 13,609,367 km (0.112 R)
• M50: 13,712,590 km (0.069 R)
• M51: 14,338,208 km (0.092 R)
• M52: 14,654,458 km (0.116 R)
• M53: 14,760,373 km (0.094 R)
• M54: 15,115,369 km (0.096 R)
• M55: 16,087,905 km (0.11 R)
• M56: 18,017,418 km (0.069 R)
• M57: 19,086,444 km (0.093 R)
• M58: 19,163,487 km (0.094 R)
• M59: 19,745,423 km (0.101 R)
• M60: 20,097,427 km (0.093 R)
• M61: 20,293,849 km (0.089 R)
• M62: 20,648,994 km (0.049 R)
• M63: 21,165,705 km (0.116 R)
• M64: 21,285,533 km (0.059 R)
• M65: 21,365,568 km (0.106 R)
• M66: 21,606,271 km (0.062 R)
• M67: 22,537,069 km (0.078 R)
• M68: 22,700,280 km (0.119 R)
• M69: 22,863,940 km (0.097 R)
• M70: 23,069,039 km (0.055 R)
• M71: 24,020,332 km (0.077 R)
• M72: 24,815,893 km (0.1 R)
• M73: 25,026,677 km (0.039 R)
• M74: 25,875,794 km (0.092 R)
• M75: 26,046,635 km (0.068 R)
• M76: 26,218,074 km (0.097 R)
• M77: 26,432,747 km (0.097 R)
• M78: 27,123,740 km (0.113 R)
• M79: 27,733,201 km (0.089 R)
• M80: 27,908,081 km (0.08 R)
• M81: 28,039,578 km (0.075 R)
• M82: 28,788,465 km (0.113 R)
• M83: 29,677,974 km (0.051 R)
• M84: 29,767,433 km (0.118 R)
• M85: 29,901,622 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312

Radius: 13.1

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.81 AU - 9.33 AU

Year: 7253 Days

Day: 9.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 26,947,236 km

• M1: 165,605 km (0.093 R)
• M2: 287,078 km (0.111 R)
• M3: 417,827 km (0.101 R)
• M4: 989,141 km (0.036 R)
• M5: 1,363,136 km (0.074 R)
• M6: 1,664,426 km (0.116 R)
• M7: 1,780,963 km (0.104 R)
• M8: 2,238,283 km (0.103 R)
• M9: 2,751,853 km (0.087 R)
• M10: 4,293,908 km (0.048 R)
• M11: 4,479,559 km (0.07 R)
• M12: 5,472,589 km (0.088 R)
• M13: 5,573,119 km (0.081 R)
• M14: 5,674,247 km (0.098 R)
• M15: 5,904,030 km (0.052 R)
• M16: 6,007,252 km (0.088 R)
• M17: 6,241,522 km (0.101 R)
• M18: 7,936,167 km (0.118 R)
• M19: 8,540,991 km (0.038 R)
• M20: 8,687,298 km (0.048 R)
• M21: 8,834,353 km (0.108 R)
• M22: 9,461,018 km (0.025 R)
• M23: 9,764,552 km (0.049 R)
• M24: 9,948,109 km (0.063 R)
• M25: 10,163,829 km (0.118 R)
• M26: 10,600,056 km (0.114 R)
• M27: 11,782,179 km (0.088 R)
• M28: 11,945,091 km (0.08 R)
• M29: 12,240,397 km (0.071 R)
• M30: 12,504,736 km (0.104 R)
• M31: 12,838,040 km (0.103 R)
• M32: 13,411,300 km (0.076 R)
• M33: 13,855,456 km (0.075 R)
• M34: 14,062,050 km (0.118 R)
• M35: 14,863,446 km (0.043 R)
• M36: 15,251,952 km (0.107 R)
• M37: 15,894,923 km (0.098 R)
• M38: 16,039,136 km (0.065 R)
• M39: 16,437,664 km (0.058 R)
• M40: 16,876,136 km (0.081 R)
• M41: 17,244,595 km (0.092 R)
• M42: 17,690,098 km (0.056 R)
• M43: 17,914,345 km (0.116 R)
• M44: 18,177,188 km (0.066 R)
• M45: 18,592,771 km (0.112 R)
• M46: 18,896,904 km (0.099 R)
• M47: 19,049,643 km (0.066 R)
• M48: 20,286,219 km (0.118 R)
• M49: 20,560,133 km (0.036 R)
• M50: 21,588,469 km (0.064 R)
• M51: 22,068,827 km (0.085 R)
• M52: 23,448,569 km (0.103 R)
• M53: 24,480,944 km (0.097 R)
• M54: 24,564,270 km (0.096 R)
• M55: 25,570,465 km (0.104 R)
• M56: 26,036,013 km (0.092 R)
• M57: 26,333,863 km (0.101 R)
• M58: 26,461,919 km (0.036 R)
• M59: 26,932,853 km (0.114 R)
• M60: 27,061,806 km (0.083 R)
• M61: 27,536,330 km (0.102 R)
• M62: 29,196,867 km (0.096 R)
• M63: 29,594,947 km (0.102 R)
• M64: 29,683,509 km (0.115 R)

Asteroid Belt

Center: 8.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.3

Radius: 13.3

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.92 AU - 10.46 AU

Year: 9702 Days

Day: 7.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,947,236 km

• M1: 166,203 km (0.076 R)
• M2: 264,938 km (0.048 R)
• M3: 387,758 km (0.1 R)
• M4: 748,887 km (0.099 R)
• M5: 1,237,174 km (0.05 R)
• M6: 1,568,384 km (0.099 R)
• M7: 1,736,831 km (0.114 R)
• M8: 1,976,786 km (0.097 R)
• M9: 2,092,575 km (0.038 R)
• M10: 2,578,768 km (0.047 R)
• M11: 2,891,428 km (0.064 R)
• M12: 3,798,290 km (0.077 R)
• M13: 3,881,167 km (0.079 R)
• M14: 4,048,717 km (0.117 R)
• M15: 4,283,137 km (0.088 R)
• M16: 4,743,300 km (0.066 R)
• M17: 4,945,406 km (0.095 R)
• M18: 5,173,394 km (0.044 R)
• M19: 5,592,567 km (0.074 R)
• M20: 5,710,899 km (0.12 R)
• M21: 5,950,255 km (0.05 R)
• M22: 6,389,475 km (0.1 R)
• M23: 6,488,508 km (0.111 R)
• M24: 6,814,033 km (0.106 R)
• M25: 7,093,781 km (0.078 R)
• M26: 7,222,136 km (0.099 R)
• M27: 7,638,168 km (0.104 R)
• M28: 7,796,293 km (0.091 R)
• M29: 8,330,956 km (0.11 R)
• M30: 8,712,430 km (0.032 R)
• M31: 8,960,763 km (0.075 R)
• M32: 9,351,512 km (0.112 R)
• M33: 9,520,857 km (0.04 R)
• M34: 9,948,408 km (0.106 R)
• M35: 10,063,449 km (0.091 R)
• M36: 10,266,004 km (0.091 R)
• M37: 10,382,242 km (0.088 R)
• M38: 10,469,757 km (0.12 R)
• M39: 10,675,005 km (0.108 R)
• M40: 11,000,231 km (0.095 R)
• M41: 11,238,839 km (0.094 R)
• M42: 11,751,362 km (0.077 R)
• M43: 12,581,331 km (0.12 R)
• M44: 12,893,541 km (0.092 R)
• M45: 13,749,391 km (0.063 R)
• M46: 14,558,117 km (0.059 R)
• M47: 14,721,777 km (0.115 R)
• M48: 15,017,831 km (0.07 R)
• M49: 15,216,198 km (0.051 R)
• M50: 15,515,543 km (0.029 R)
• M51: 16,052,600 km (0.1 R)
• M52: 16,357,330 km (0.068 R)
• M53: 17,700,121 km (0.077 R)
• M54: 17,839,845 km (0.086 R)
• M55: 18,331,723 km (0.104 R)
• M56: 18,756,880 km (0.101 R)
• M57: 19,113,671 km (0.072 R)
• M58: 19,581,015 km (0.084 R)
• M59: 19,834,134 km (0.091 R)
• M60: 20,563,424 km (0.091 R)
• M61: 20,931,435 km (0.047 R)
• M62: 21,673,889 km (0.115 R)
• M63: 21,935,835 km (0.106 R)
• M64: 22,123,580 km (0.079 R)
• M65: 22,879,798 km (0.085 R)
• M66: 23,376,014 km (0.036 R)
• M67: 23,491,054 km (0.102 R)
• M68: 23,760,031 km (0.095 R)
• M69: 23,952,863 km (0.098 R)
• M70: 24,068,801 km (0.106 R)
• M71: 24,690,381 km (0.112 R)
• M72: 24,846,561 km (0.08 R)
• M73: 25,317,196 km (0.115 R)
• M74: 25,672,042 km (0.104 R)
• M75: 26,267,142 km (0.095 R)
• M76: 26,826,788 km (0.05 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 12,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit