🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.55 AU - 0.61 AU

Year: 164 Days

Day: 19.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.57 AU - 0.93 AU

Year: 241 Days

Day: 37.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.79 AU - 1.03 AU

Year: 322 Days

Day: 14 Hours

Environment

Temp: 37 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,589,812 km

• M1: 101,427 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.23 AU - 1.73 AU

Year: 668 Days

Day: 39.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,589,812 km

• M1: 604,525 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.45 AU - 2.41 AU

Year: 994 Days

Day: 17 Hours

Environment

Temp: -59 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,589,812 km

• M1: 26,628 km (0.047 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.13 AU - 2.51 AU

Year: 1310 Days

Day: 25.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,589,812 km

• M1: 1,052,571 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.8

Radius: 14.1

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.94 AU - 5.6 AU

Year: 3864 Days

Day: 10.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,589,812 km

• M1: 194,028 km (0.107 R)
• M2: 310,715 km (0.093 R)
• M3: 466,745 km (0.075 R)
• M4: 637,586 km (0.116 R)
• M5: 809,923 km (0.072 R)
• M6: 1,024,446 km (0.06 R)
• M7: 1,245,253 km (0.114 R)
• M8: 1,540,708 km (0.093 R)
• M9: 1,970,054 km (0.051 R)
• M10: 2,099,756 km (0.076 R)
• M11: 2,232,449 km (0.046 R)
• M12: 2,630,080 km (0.059 R)
• M13: 2,755,593 km (0.054 R)
• M14: 2,901,600 km (0.086 R)
• M15: 3,472,466 km (0.032 R)
• M16: 3,630,740 km (0.073 R)
• M17: 3,852,295 km (0.114 R)
• M18: 4,057,693 km (0.101 R)
• M19: 4,182,756 km (0.118 R)
• M20: 4,500,951 km (0.098 R)
• M21: 5,297,111 km (0.114 R)
• M22: 6,017,574 km (0.102 R)
• M23: 6,450,211 km (0.077 R)
• M24: 6,744,321 km (0.034 R)
• M25: 7,498,892 km (0.072 R)
• M26: 7,679,008 km (0.11 R)
• M27: 8,095,788 km (0.081 R)
• M28: 8,681,015 km (0.061 R)
• M29: 8,951,488 km (0.086 R)
• M30: 9,280,005 km (0.092 R)
• M31: 9,836,210 km (0.084 R)
• M32: 10,748,607 km (0.064 R)
• M33: 10,981,082 km (0.109 R)
• M34: 11,097,768 km (0.115 R)
• M35: 11,509,911 km (0.086 R)
• M36: 11,718,001 km (0.075 R)
• M37: 11,807,461 km (0.027 R)
• M38: 12,017,197 km (0.037 R)
• M39: 12,258,498 km (0.081 R)
• M40: 12,440,409 km (0.101 R)
• M41: 12,531,814 km (0.094 R)
• M42: 13,115,545 km (0.088 R)
• M43: 13,270,678 km (0.106 R)
• M44: 13,457,525 km (0.115 R)
• M45: 13,708,102 km (0.056 R)
• M46: 13,960,324 km (0.117 R)
• M47: 14,405,377 km (0.059 R)
• M48: 15,016,784 km (0.088 R)
• M49: 15,374,622 km (0.046 R)
• M50: 15,636,717 km (0.044 R)
• M51: 15,933,220 km (0.068 R)
• M52: 16,098,825 km (0.098 R)
• M53: 16,198,457 km (0.103 R)
• M54: 16,498,551 km (0.058 R)
• M55: 17,205,999 km (0.069 R)
• M56: 17,409,901 km (0.07 R)
• M57: 19,316,825 km (0.113 R)
• M58: 20,062,271 km (0.092 R)
• M59: 20,205,436 km (0.12 R)
• M60: 20,312,997 km (0.056 R)
• M61: 20,492,515 km (0.11 R)
• M62: 20,744,886 km (0.063 R)
• M63: 20,925,900 km (0.044 R)
• M64: 21,362,127 km (0.044 R)
• M65: 21,948,700 km (0.107 R)
• M66: 22,987,807 km (0.112 R)
• M67: 23,777,534 km (0.066 R)
• M68: 24,042,771 km (0.077 R)
• M69: 24,614,534 km (0.084 R)
• M70: 24,806,169 km (0.06 R)
• M71: 24,921,360 km (0.055 R)
• M72: 25,152,189 km (0.073 R)
• M73: 26,082,987 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.9

Radius: 14.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.39 AU - 6.43 AU

Year: 4667 Days

Day: 7.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 40,589,812 km

• M1: 281,094 km (0.074 R)
• M2: 379,231 km (0.112 R)
• M3: 538,403 km (0.065 R)
• M4: 633,547 km (0.099 R)
• M5: 774,917 km (0.116 R)
• M6: 896,839 km (0.098 R)
• M7: 1,093,710 km (0.1 R)
• M8: 1,257,370 km (0.072 R)
• M9: 1,430,006 km (0.028 R)
• M10: 1,883,138 km (0.108 R)
• M11: 1,982,022 km (0.111 R)
• M12: 2,156,005 km (0.112 R)
• M13: 2,259,825 km (0.105 R)
• M14: 2,676,904 km (0.099 R)
• M15: 2,837,722 km (0.074 R)
• M16: 2,935,858 km (0.086 R)
• M17: 3,443,593 km (0.092 R)
• M18: 3,548,611 km (0.113 R)
• M19: 3,906,300 km (0.118 R)
• M20: 4,182,457 km (0.082 R)
• M21: 5,189,101 km (0.077 R)
• M22: 5,678,436 km (0.106 R)
• M23: 6,268,450 km (0.109 R)
• M24: 6,375,861 km (0.094 R)
• M25: 6,900,052 km (0.066 R)
• M26: 8,153,982 km (0.074 R)
• M27: 8,579,587 km (0.051 R)
• M28: 8,891,499 km (0.06 R)
• M29: 8,988,289 km (0.085 R)
• M30: 9,329,671 km (0.076 R)
• M31: 9,502,008 km (0.087 R)
• M32: 9,800,007 km (0.083 R)
• M33: 9,975,186 km (0.093 R)
• M34: 10,558,169 km (0.049 R)
• M35: 10,763,716 km (0.081 R)
• M36: 11,048,252 km (0.117 R)
• M37: 11,493,156 km (0.092 R)
• M38: 11,731,016 km (0.12 R)
• M39: 12,481,549 km (0.113 R)
• M40: 13,192,587 km (0.117 R)
• M41: 13,469,493 km (0.073 R)
• M42: 13,804,443 km (0.111 R)
• M43: 14,029,288 km (0.061 R)
• M44: 14,226,907 km (0.077 R)
• M45: 14,596,713 km (0.117 R)
• M46: 14,883,193 km (0.096 R)
• M47: 15,027,106 km (0.11 R)
• M48: 15,287,406 km (0.082 R)
• M49: 15,461,838 km (0.099 R)
• M50: 15,607,695 km (0.097 R)
• M51: 15,724,681 km (0.112 R)
• M52: 15,930,079 km (0.093 R)
• M53: 16,313,947 km (0.051 R)
• M54: 17,544,838 km (0.081 R)
• M55: 18,310,031 km (0.066 R)
• M56: 18,402,632 km (0.11 R)
• M57: 18,495,234 km (0.034 R)
• M58: 19,525,514 km (0.092 R)
• M59: 19,873,030 km (0.096 R)
• M60: 20,031,604 km (0.112 R)
• M61: 20,350,247 km (0.084 R)
• M62: 20,831,204 km (0.083 R)
• M63: 20,927,845 km (0.03 R)
• M64: 21,089,261 km (0.107 R)
• M65: 21,316,051 km (0.107 R)
• M66: 21,543,589 km (0.098 R)
• M67: 21,870,012 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937

Radius: 10.3

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.38 AU - 8.18 AU

Year: 7285 Days

Day: 13.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,589,812 km

• M1: 277,953 km (0.095 R)
• M2: 397,332 km (0.083 R)
• M3: 524,490 km (0.105 R)
• M4: 759,359 km (0.056 R)
• M5: 906,563 km (0.119 R)
• M6: 1,759,570 km (0.076 R)
• M7: 1,980,825 km (0.085 R)
• M8: 2,187,869 km (0.047 R)
• M9: 2,377,858 km (0.064 R)
• M10: 2,876,917 km (0.109 R)
• M11: 3,006,768 km (0.097 R)
• M12: 3,245,376 km (0.107 R)
• M13: 3,998,452 km (0.051 R)
• M14: 4,085,368 km (0.082 R)
• M15: 4,560,042 km (0.029 R)
• M16: 4,989,687 km (0.071 R)
• M17: 6,020,267 km (0.066 R)
• M18: 6,321,856 km (0.105 R)
• M19: 6,525,758 km (0.062 R)
• M20: 6,870,282 km (0.116 R)
• M21: 7,150,180 km (0.119 R)
• M22: 7,649,089 km (0.102 R)
• M23: 7,975,810 km (0.106 R)
• M24: 8,455,720 km (0.079 R)
• M25: 9,328,026 km (0.057 R)
• M26: 9,677,037 km (0.084 R)
• M27: 10,149,168 km (0.065 R)
• M28: 10,228,605 km (0.08 R)
• M29: 10,388,076 km (0.058 R)
• M30: 10,588,687 km (0.115 R)
• M31: 10,709,562 km (0.111 R)
• M32: 11,034,339 km (0.104 R)
• M33: 11,197,849 km (0.043 R)
• M34: 11,527,563 km (0.058 R)
• M35: 11,776,793 km (0.12 R)
• M36: 11,902,156 km (0.103 R)
• M37: 12,238,602 km (0.11 R)
• M38: 13,006,936 km (0.1 R)
• M39: 13,179,722 km (0.045 R)
• M40: 14,500,522 km (0.111 R)
• M41: 16,279,689 km (0.056 R)
• M42: 16,419,413 km (0.1 R)
• M43: 16,793,857 km (0.095 R)
• M44: 17,218,565 km (0.108 R)
• M45: 17,503,699 km (0.106 R)
• M46: 17,790,328 km (0.109 R)
• M47: 17,886,221 km (0.09 R)
• M48: 20,590,352 km (0.065 R)
• M49: 20,842,424 km (0.119 R)
• M50: 20,994,116 km (0.092 R)
• M51: 21,095,544 km (0.098 R)
• M52: 21,809,724 km (0.1 R)
• M53: 22,843,744 km (0.084 R)
• M54: 23,314,230 km (0.085 R)
• M55: 23,682,390 km (0.119 R)
• M56: 24,052,495 km (0.047 R)
• M57: 24,318,031 km (0.045 R)
• M58: 24,584,465 km (0.059 R)
• M59: 24,798,390 km (0.114 R)
• M60: 25,877,140 km (0.113 R)
• M61: 26,641,436 km (0.104 R)
• M62: 27,579,415 km (0.094 R)
• M63: 28,247,968 km (0.093 R)
• M64: 28,472,065 km (0.083 R)
• M65: 28,753,010 km (0.116 R)
• M66: 29,204,347 km (0.073 R)
• M67: 29,714,924 km (0.094 R)
• M68: 30,687,460 km (0.089 R)
• M69: 30,975,586 km (0.104 R)
• M70: 31,322,353 km (0.052 R)
• M71: 31,845,048 km (0.116 R)
• M72: 32,957,757 km (0.113 R)
• M73: 33,075,640 km (0.084 R)
• M74: 33,430,187 km (0.082 R)
• M75: 33,607,910 km (0.112 R)
• M76: 34,680,826 km (0.085 R)
• M77: 35,341,899 km (0.118 R)
• M78: 35,523,062 km (0.103 R)
• M79: 36,798,982 km (0.11 R)
• M80: 37,289,064 km (0.117 R)
• M81: 38,213,579 km (0.082 R)
• M82: 38,896,494 km (0.102 R)
• M83: 39,208,256 km (0.091 R)
• M84: 40,085,497 km (0.106 R)
• M85: 41,349,899 km (0.094 R)
• M86: 41,668,093 km (0.117 R)
• M87: 42,563,137 km (0.088 R)

Asteroid Belt

Center: 8.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.8

Radius: 10.6

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.28 AU - 10.4 AU

Year: 9747 Days

Day: 10.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 40,589,812 km

• M1: 273,016 km (0.108 R)
• M2: 625,469 km (0.074 R)
• M3: 1,242,410 km (0.087 R)
• M4: 1,488,798 km (0.066 R)
• M5: 2,296,776 km (0.082 R)
• M6: 2,696,950 km (0.118 R)
• M7: 2,818,873 km (0.102 R)
• M8: 2,967,573 km (0.105 R)
• M9: 3,273,201 km (0.119 R)
• M10: 3,615,631 km (0.1 R)
• M11: 3,750,568 km (0.118 R)
• M12: 3,887,001 km (0.08 R)
• M13: 4,136,980 km (0.107 R)
• M14: 4,536,406 km (0.061 R)
• M15: 7,114,875 km (0.106 R)
• M16: 7,250,560 km (0.12 R)
• M17: 7,941,403 km (0.108 R)
• M18: 8,509,127 km (0.112 R)
• M19: 9,311,271 km (0.119 R)
• M20: 9,497,071 km (0.102 R)
• M21: 9,872,113 km (0.068 R)
• M22: 10,328,686 km (0.115 R)
• M23: 11,026,410 km (0.088 R)
• M24: 11,222,832 km (0.077 R)
• M25: 12,061,029 km (0.066 R)
• M26: 12,263,585 km (0.102 R)
• M27: 12,877,834 km (0.047 R)
• M28: 13,586,329 km (0.06 R)
• M29: 13,670,403 km (0.04 R)
• M30: 13,923,971 km (0.113 R)
• M31: 14,221,821 km (0.087 R)
• M32: 14,737,335 km (0.104 R)
• M33: 14,867,186 km (0.069 R)
• M34: 15,434,162 km (0.064 R)
• M35: 15,919,457 km (0.105 R)
• M36: 16,008,169 km (0.072 R)
• M37: 16,454,569 km (0.119 R)
• M38: 17,864,230 km (0.111 R)
• M39: 18,466,810 km (0.065 R)
• M40: 18,606,834 km (0.081 R)
• M41: 20,026,517 km (0.037 R)
• M42: 20,170,281 km (0.059 R)
• M43: 20,314,643 km (0.057 R)
• M44: 20,943,552 km (0.112 R)
• M45: 21,284,785 km (0.112 R)
• M46: 22,369,370 km (0.039 R)
• M47: 22,618,450 km (0.101 R)
• M48: 22,718,381 km (0.082 R)
• M49: 23,421,491 km (0.069 R)
• M50: 23,522,470 km (0.105 R)
• M51: 25,210,532 km (0.12 R)
• M52: 25,677,727 km (0.08 R)
• M53: 26,043,045 km (0.108 R)
• M54: 26,200,122 km (0.103 R)
• M55: 26,357,499 km (0.111 R)
• M56: 27,468,114 km (0.119 R)
• M57: 27,948,772 km (0.089 R)
• M58: 28,432,272 km (0.092 R)
• M59: 28,702,147 km (0.047 R)
• M60: 29,298,593 km (0.111 R)
• M61: 29,407,501 km (0.063 R)
• M62: 29,734,970 km (0.094 R)
• M63: 30,946,264 km (0.115 R)
• M64: 31,837,120 km (0.075 R)
• M65: 32,117,316 km (0.103 R)
• M66: 35,484,615 km (0.115 R)
• M67: 37,003,781 km (0.108 R)
• M68: 38,962,317 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 14,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit