🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.9 AU - 1.28 AU

Year: 486 Days

Day: 41.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.09 AU - 1.13 AU

Year: 500 Days

Day: 35.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,380,275 km

• M1: 787,483 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1 AU - 1.32 AU

Year: 534 Days

Day: 19.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.9

Radius: 11.3

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.59 AU - 4.93 AU

Year: 4440 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,380,275 km

• M1: 194,178 km (0.067 R)
• M2: 323,730 km (0.094 R)
• M3: 419,472 km (0.089 R)
• M4: 624,721 km (0.118 R)
• M5: 789,428 km (0.12 R)
• M6: 1,023,399 km (0.11 R)
• M7: 1,324,988 km (0.089 R)
• M8: 1,447,509 km (0.092 R)
• M9: 1,671,307 km (0.046 R)
• M10: 1,889,421 km (0.056 R)
• M11: 2,028,248 km (0.117 R)
• M12: 2,116,959 km (0.093 R)
• M13: 2,188,766 km (0.112 R)
• M14: 2,279,872 km (0.085 R)
• M15: 2,522,519 km (0.099 R)
• M16: 2,773,844 km (0.095 R)
• M17: 3,280,083 km (0.093 R)
• M18: 3,512,109 km (0.077 R)
• M19: 3,640,913 km (0.098 R)
• M20: 3,749,521 km (0.072 R)
• M21: 3,925,598 km (0.114 R)
• M22: 4,493,322 km (0.113 R)
• M23: 5,135,545 km (0.077 R)
• M24: 5,356,053 km (0.095 R)
• M25: 5,857,355 km (0.119 R)
• M26: 5,933,800 km (0.069 R)
• M27: 6,165,377 km (0.06 R)
• M28: 6,958,695 km (0.117 R)
• M29: 7,094,081 km (0.118 R)
• M30: 7,477,799 km (0.058 R)
• M31: 7,588,651 km (0.082 R)
• M32: 7,756,051 km (0.118 R)
• M33: 8,122,865 km (0.076 R)
• M34: 8,437,769 km (0.103 R)
• M35: 8,785,883 km (0.08 R)
• M36: 9,257,415 km (0.087 R)
• M37: 10,071,826 km (0.103 R)
• M38: 10,163,679 km (0.057 R)
• M39: 10,317,466 km (0.071 R)
• M40: 10,752,197 km (0.05 R)
• M41: 11,066,502 km (0.05 R)
• M42: 11,962,594 km (0.104 R)
• M43: 12,320,881 km (0.064 R)
• M44: 13,349,964 km (0.094 R)
• M45: 13,518,412 km (0.074 R)
• M46: 14,165,422 km (0.115 R)
• M47: 14,440,832 km (0.095 R)
• M48: 15,137,210 km (0.081 R)
• M49: 15,702,241 km (0.09 R)
• M50: 16,382,164 km (0.081 R)
• M51: 16,598,931 km (0.084 R)
• M52: 17,071,660 km (0.12 R)
• M53: 17,475,275 km (0.081 R)
• M54: 17,919,132 km (0.034 R)
• M55: 18,067,832 km (0.103 R)
• M56: 18,855,615 km (0.096 R)
• M57: 18,969,160 km (0.096 R)
• M58: 19,578,173 km (0.034 R)
• M59: 19,731,361 km (0.088 R)
• M60: 20,154,872 km (0.063 R)
• M61: 20,893,437 km (0.107 R)
• M62: 21,128,605 km (0.117 R)
• M63: 21,482,853 km (0.107 R)
• M64: 22,437,137 km (0.111 R)
• M65: 23,731,159 km (0.05 R)
• M66: 24,263,727 km (0.053 R)
• M67: 24,883,063 km (0.051 R)
• M68: 25,215,619 km (0.084 R)
• M69: 25,507,634 km (0.061 R)
• M70: 26,179,627 km (0.052 R)
• M71: 26,390,860 km (0.036 R)
• M72: 27,540,968 km (0.107 R)
• M73: 28,014,296 km (0.085 R)
• M74: 28,490,316 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395

Radius: 13.7

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.14 AU - 8.04 AU

Year: 7232 Days

Day: 13 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 49,380,275 km

• M1: 173,234 km (0.098 R)
• M2: 840,291 km (0.09 R)
• M3: 1,106,575 km (0.062 R)
• M4: 1,196,633 km (0.12 R)
• M5: 1,566,589 km (0.106 R)
• M6: 1,827,338 km (0.068 R)
• M7: 2,673,464 km (0.086 R)
• M8: 3,030,254 km (0.097 R)
• M9: 3,469,773 km (0.07 R)
• M10: 3,859,475 km (0.113 R)
• M11: 4,581,734 km (0.069 R)
• M12: 5,476,928 km (0.06 R)
• M13: 5,662,429 km (0.076 R)
• M14: 5,823,247 km (0.106 R)
• M15: 5,985,411 km (0.092 R)
• M16: 6,204,272 km (0.118 R)
• M17: 7,308,305 km (0.093 R)
• M18: 7,689,779 km (0.088 R)
• M19: 7,927,939 km (0.081 R)
• M20: 8,687,597 km (0.086 R)
• M21: 9,217,622 km (0.103 R)
• M22: 9,661,928 km (0.117 R)
• M23: 9,758,120 km (0.072 R)
• M24: 10,145,877 km (0.075 R)
• M25: 10,341,701 km (0.118 R)
• M26: 10,704,027 km (0.074 R)
• M27: 10,836,720 km (0.093 R)
• M28: 11,003,522 km (0.076 R)
• M29: 11,474,905 km (0.085 R)
• M30: 11,679,106 km (0.043 R)
• M31: 11,781,580 km (0.066 R)
• M32: 11,987,427 km (0.076 R)
• M33: 12,125,356 km (0.065 R)
• M34: 12,298,591 km (0.068 R)
• M35: 13,319,147 km (0.079 R)
• M36: 13,677,434 km (0.113 R)
• M37: 13,785,593 km (0.109 R)
• M38: 14,771,294 km (0.049 R)
• M39: 14,882,295 km (0.108 R)
• M40: 15,704,336 km (0.112 R)
• M41: 16,044,820 km (0.039 R)
• M42: 16,541,186 km (0.117 R)
• M43: 16,771,866 km (0.088 R)
• M44: 16,887,655 km (0.093 R)
• M45: 18,377,201 km (0.088 R)
• M46: 18,656,201 km (0.049 R)
• M47: 18,776,178 km (0.085 R)
• M48: 18,896,455 km (0.104 R)
• M49: 19,339,564 km (0.036 R)
• M50: 20,855,140 km (0.088 R)
• M51: 21,146,257 km (0.117 R)
• M52: 21,606,271 km (0.104 R)
• M53: 22,111,912 km (0.101 R)
• M54: 22,578,956 km (0.068 R)
• M55: 22,749,647 km (0.099 R)
• M56: 22,920,638 km (0.078 R)
• M57: 23,006,357 km (0.071 R)
• M58: 23,782,321 km (0.083 R)
• M59: 24,304,418 km (0.074 R)
• M60: 25,938,027 km (0.099 R)
• M61: 26,835,913 km (0.088 R)
• M62: 26,926,270 km (0.082 R)
• M63: 27,288,596 km (0.069 R)
• M64: 27,424,880 km (0.052 R)
• M65: 27,880,854 km (0.074 R)
• M66: 28,201,592 km (0.074 R)
• M67: 30,104,477 km (0.078 R)
• M68: 30,905,723 km (0.115 R)
• M69: 31,142,686 km (0.063 R)
• M70: 31,905,037 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.1

Radius: 14

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.86 AU - 9.66 AU

Year: 10148 Days

Day: 13.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,380,275 km

• M1: 178,769 km (0.051 R)
• M2: 332,706 km (0.086 R)
• M3: 560,244 km (0.06 R)
• M4: 1,181,225 km (0.076 R)
• M5: 1,700,479 km (0.034 R)
• M6: 1,872,217 km (0.101 R)
• M7: 2,101,850 km (0.116 R)
• M8: 2,341,057 km (0.076 R)
• M9: 2,674,062 km (0.076 R)
• M10: 2,875,570 km (0.107 R)
• M11: 3,142,154 km (0.11 R)
• M12: 3,324,513 km (0.104 R)
• M13: 3,541,730 km (0.058 R)
• M14: 3,699,705 km (0.113 R)
• M15: 3,860,223 km (0.103 R)
• M16: 4,423,310 km (0.115 R)
• M17: 5,737,677 km (0.115 R)
• M18: 6,926,232 km (0.089 R)
• M19: 7,609,744 km (0.113 R)
• M20: 7,856,282 km (0.097 R)
• M21: 8,441,658 km (0.078 R)
• M22: 9,522,054 km (0.11 R)
• M23: 9,610,317 km (0.076 R)
• M24: 9,877,050 km (0.112 R)
• M25: 9,966,509 km (0.095 R)
• M26: 10,968,067 km (0.025 R)
• M27: 12,968,041 km (0.082 R)
• M28: 13,709,448 km (0.068 R)
• M29: 13,809,230 km (0.045 R)
• M30: 14,009,841 km (0.082 R)
• M31: 14,363,041 km (0.062 R)
• M32: 14,515,332 km (0.098 R)
• M33: 15,492,355 km (0.066 R)
• M34: 15,700,745 km (0.112 R)
• M35: 17,078,093 km (0.116 R)
• M36: 17,835,657 km (0.106 R)
• M37: 18,273,530 km (0.118 R)
• M38: 18,659,642 km (0.109 R)
• M39: 18,937,146 km (0.118 R)
• M40: 19,496,043 km (0.094 R)
• M41: 20,117,174 km (0.097 R)
• M42: 20,401,709 km (0.111 R)
• M43: 20,515,852 km (0.036 R)
• M44: 21,611,058 km (0.084 R)
• M45: 22,195,238 km (0.058 R)
• M46: 22,312,672 km (0.091 R)
• M47: 22,666,172 km (0.1 R)
• M48: 23,558,224 km (0.111 R)
• M49: 25,192,880 km (0.085 R)
• M50: 25,499,705 km (0.113 R)
• M51: 25,684,309 km (0.09 R)
• M52: 28,379,165 km (0.083 R)
• M53: 28,506,772 km (0.111 R)
• M54: 28,634,528 km (0.072 R)
• M55: 29,533,911 km (0.093 R)
• M56: 29,663,163 km (0.04 R)
• M57: 29,922,117 km (0.051 R)
• M58: 30,834,814 km (0.091 R)
• M59: 31,097,209 km (0.046 R)
• M60: 31,228,705 km (0.106 R)
• M61: 31,756,486 km (0.105 R)
• M62: 31,888,881 km (0.091 R)
• M63: 32,687,284 km (0.097 R)
• M64: 33,762,145 km (0.119 R)
• M65: 34,235,922 km (0.098 R)
• M66: 34,575,808 km (0.103 R)
• M67: 34,916,741 km (0.093 R)
• M68: 35,258,722 km (0.046 R)
• M69: 36,430,073 km (0.068 R)
• M70: 36,985,830 km (0.115 R)
• M71: 38,105,420 km (0.09 R)
• M72: 39,663,183 km (0.058 R)
• M73: 42,475,473 km (0.068 R)
• M74: 44,311,936 km (0.088 R)
• M75: 46,549,621 km (0.064 R)
• M76: 48,213,898 km (0.052 R)
• M77: 49,974,515 km (0.025 R)
• M78: 51,444,913 km (0.067 R)
• M79: 51,990,197 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.3

Radius: 3.8

Gravity: 19.83 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 11.11 AU - 11.43 AU

Year: 16174 Days

Day: 21.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,380,275 km

• M1: 51,611 km (0.058 R)
• M2: 128,953 km (0.051 R)
• M3: 533,915 km (0.109 R)
• M4: 566,078 km (0.08 R)
• M5: 902,823 km (0.059 R)
• M6: 1,226,852 km (0.1 R)
• M7: 1,607,280 km (0.106 R)
• M8: 1,996,384 km (0.034 R)
• M9: 2,332,979 km (0.042 R)
• M10: 2,386,385 km (0.098 R)
• M11: 2,603,901 km (0.063 R)
• M12: 2,941,992 km (0.083 R)
• M13: 3,814,746 km (0.031 R)
• M14: 4,197,716 km (0.083 R)
• M15: 4,295,254 km (0.098 R)
• M16: 4,459,662 km (0.092 R)
• M17: 4,931,045 km (0.112 R)
• M18: 5,524,350 km (0.116 R)
• M19: 6,777,083 km (0.094 R)
• M20: 6,891,675 km (0.096 R)
• M21: 7,751,563 km (0.07 R)
• M22: 7,991,967 km (0.107 R)
• M23: 8,810,567 km (0.079 R)
• M24: 9,356,898 km (0.092 R)
• M25: 10,306,097 km (0.078 R)
• M26: 10,437,892 km (0.057 R)
• M27: 10,658,848 km (0.056 R)
• M28: 11,924,147 km (0.119 R)
• M29: 12,062,525 km (0.087 R)
• M30: 12,155,126 km (0.064 R)
• M31: 13,045,982 km (0.114 R)
• M32: 13,331,713 km (0.089 R)
• M33: 13,619,390 km (0.055 R)
• M34: 13,860,692 km (0.055 R)
• M35: 13,957,631 km (0.112 R)
• M36: 14,103,489 km (0.113 R)
• M37: 15,188,223 km (0.051 R)
• M38: 15,338,270 km (0.098 R)
• M39: 15,791,252 km (0.082 R)
• M40: 16,607,159 km (0.037 R)
• M41: 16,916,677 km (0.076 R)
• M42: 17,176,080 km (0.12 R)
• M43: 17,228,140 km (0.055 R)
• M44: 17,489,188 km (0.1 R)
• M45: 17,541,398 km (0.062 R)
• M46: 17,962,216 km (0.073 R)
• M47: 18,439,434 km (0.061 R)
• M48: 18,867,134 km (0.069 R)
• M49: 18,920,839 km (0.072 R)
• M50: 20,555,196 km (0.11 R)
• M51: 20,776,451 km (0.037 R)
• M52: 21,277,305 km (0.1 R)
• M53: 21,333,105 km (0.086 R)
• M54: 22,404,376 km (0.077 R)
• M55: 23,089,833 km (0.105 R)
• M56: 23,204,874 km (0.047 R)
• M57: 24,423,049 km (0.083 R)
• M58: 24,951,429 km (0.044 R)
• M59: 25,010,370 km (0.116 R)
• M60: 26,378,742 km (0.115 R)
• M61: 28,199,947 km (0.115 R)
• M62: 28,569,005 km (0.08 R)
• M63: 30,186,756 km (0.108 R)
• M64: 31,006,702 km (0.087 R)
• M65: 31,260,569 km (0.025 R)
• M66: 33,315,296 km (0.069 R)
• M67: 33,510,222 km (0.066 R)
• M68: 34,884,727 km (0.083 R)
• M69: 37,351,148 km (0.034 R)
• M70: 37,891,794 km (0.079 R)
• M71: 39,049,233 km (0.094 R)
• M72: 39,460,478 km (0.077 R)
• M73: 39,529,143 km (0.105 R)
• M74: 41,189,530 km (0.115 R)
• M75: 42,731,435 km (0.102 R)
• M76: 43,226,006 km (0.1 R)
• M77: 44,078,115 km (0.063 R)
• M78: 44,149,324 km (0.117 R)
• M79: 44,577,772 km (0.102 R)
• M80: 46,305,179 km (0.103 R)
• M81: 46,885,768 km (0.077 R)
• M82: 47,615,057 km (0.094 R)
• M83: 48,936,904 km (0.025 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: 270 - 13,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit