🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.61 AU - 0.91 AU

Year: 250 Days

Day: 16 Hours

Environment

Temp: 92 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,196,999 km

• M1: 45,328 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.95 AU - 1.19 AU

Year: 417 Days

Day: 32.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,196,999 km

• M1: 309,368 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.28 AU - 3.5 AU

Year: 2351 Days

Day: 30.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.4

Radius: 12.6

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.85 AU - 5.85 AU

Year: 4024 Days

Day: 8.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,196,999 km

• M1: 160,519 km (0.099 R)
• M2: 437,275 km (0.026 R)
• M3: 546,481 km (0.071 R)
• M4: 756,816 km (0.047 R)
• M5: 861,983 km (0.085 R)
• M6: 1,006,943 km (0.075 R)
• M7: 1,148,463 km (0.117 R)
• M8: 1,600,548 km (0.117 R)
• M9: 2,015,831 km (0.037 R)
• M10: 2,213,001 km (0.071 R)
• M11: 2,432,611 km (0.074 R)
• M12: 2,545,258 km (0.107 R)
• M13: 2,676,007 km (0.086 R)
• M14: 2,859,713 km (0.096 R)
• M15: 3,047,757 km (0.108 R)
• M16: 3,328,553 km (0.118 R)
• M17: 3,490,118 km (0.113 R)
• M18: 3,581,223 km (0.113 R)
• M19: 3,896,576 km (0.106 R)
• M20: 4,086,415 km (0.05 R)
• M21: 4,279,397 km (0.087 R)
• M22: 4,534,760 km (0.1 R)
• M23: 5,457,181 km (0.101 R)
• M24: 6,347,438 km (0.11 R)
• M25: 6,661,743 km (0.038 R)
• M26: 7,050,398 km (0.108 R)
• M27: 7,282,574 km (0.111 R)
• M28: 7,423,046 km (0.091 R)
• M29: 7,540,780 km (0.027 R)
• M30: 7,921,806 km (0.107 R)
• M31: 8,114,787 km (0.071 R)
• M32: 8,211,726 km (0.045 R)
• M33: 8,431,635 km (0.11 R)
• M34: 8,529,921 km (0.069 R)
• M35: 8,628,656 km (0.077 R)
• M36: 9,254,124 km (0.038 R)
• M37: 9,662,227 km (0.111 R)
• M38: 9,816,762 km (0.097 R)
• M39: 10,681,587 km (0.072 R)
• M40: 10,788,101 km (0.118 R)
• M41: 10,894,914 km (0.065 R)
• M42: 11,028,953 km (0.072 R)
• M43: 11,163,592 km (0.094 R)
• M44: 11,734,906 km (0.032 R)
• M45: 11,927,438 km (0.063 R)
• M46: 12,065,667 km (0.072 R)
• M47: 13,247,639 km (0.11 R)
• M48: 13,505,696 km (0.041 R)
• M49: 13,592,163 km (0.098 R)
• M50: 14,260,716 km (0.116 R)
• M51: 14,940,040 km (0.09 R)
• M52: 15,118,959 km (0.118 R)
• M53: 15,599,617 km (0.032 R)
• M54: 16,115,879 km (0.113 R)
• M55: 16,268,768 km (0.111 R)
• M56: 16,637,826 km (0.098 R)
• M57: 16,761,394 km (0.107 R)
• M58: 16,916,378 km (0.116 R)
• M59: 17,071,660 km (0.094 R)
• M60: 17,666,611 km (0.099 R)
• M61: 17,856,002 km (0.088 R)
• M62: 18,236,579 km (0.047 R)
• M63: 18,364,036 km (0.077 R)
• M64: 19,459,541 km (0.118 R)
• M65: 19,589,841 km (0.111 R)
• M66: 19,916,862 km (0.119 R)
• M67: 20,048,059 km (0.084 R)
• M68: 20,443,746 km (0.077 R)
• M69: 21,544,936 km (0.102 R)
• M70: 22,494,433 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.3

Radius: 6.8

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.65 AU - 17.57 AU

Year: 19967 Days

Day: 18.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 69,196,999 km

• M1: 357,838 km (0.088 R)
• M2: 487,988 km (0.063 R)
• M3: 2,032,736 km (0.113 R)
• M4: 2,905,789 km (0.089 R)
• M5: 3,039,081 km (0.043 R)
• M6: 4,064,425 km (0.086 R)
• M7: 4,326,819 km (0.081 R)
• M8: 4,672,241 km (0.117 R)
• M9: 4,986,695 km (0.112 R)
• M10: 5,106,523 km (0.026 R)
• M11: 5,677,688 km (0.094 R)
• M12: 6,398,451 km (0.049 R)
• M13: 6,835,875 km (0.065 R)
• M14: 6,968,867 km (0.094 R)
• M15: 7,601,367 km (0.073 R)
• M16: 7,785,522 km (0.105 R)
• M17: 8,824,030 km (0.111 R)
• M18: 10,666,627 km (0.091 R)
• M19: 11,498,990 km (0.081 R)
• M20: 12,731,976 km (0.099 R)
• M21: 15,031,594 km (0.102 R)
• M22: 16,674,179 km (0.118 R)
• M23: 17,334,803 km (0.029 R)
• M24: 18,372,713 km (0.119 R)
• M25: 19,055,029 km (0.078 R)
• M26: 19,117,411 km (0.06 R)
• M27: 20,125,701 km (0.091 R)
• M28: 20,893,138 km (0.116 R)
• M29: 21,735,374 km (0.069 R)
• M30: 21,996,871 km (0.119 R)
• M31: 22,720,925 km (0.117 R)
• M32: 22,853,468 km (0.083 R)
• M33: 22,986,162 km (0.117 R)
• M34: 24,735,410 km (0.067 R)
• M35: 25,008,276 km (0.078 R)
• M36: 26,179,179 km (0.114 R)
• M37: 26,318,005 km (0.085 R)
• M38: 30,451,993 km (0.039 R)
• M39: 31,849,536 km (0.116 R)
• M40: 34,098,291 km (0.095 R)
• M41: 36,165,584 km (0.08 R)
• M42: 37,253,311 km (0.074 R)
• M43: 37,958,365 km (0.099 R)
• M44: 38,984,457 km (0.056 R)
• M45: 39,540,662 km (0.098 R)
• M46: 40,420,148 km (0.066 R)
• M47: 40,821,968 km (0.116 R)
• M48: 42,279,649 km (0.088 R)
• M49: 44,001,820 km (0.069 R)
• M50: 44,166,976 km (0.096 R)
• M51: 45,329,202 km (0.109 R)
• M52: 45,496,153 km (0.084 R)
• M53: 46,585,675 km (0.066 R)
• M54: 48,023,310 km (0.102 R)
• M55: 49,303,868 km (0.12 R)
• M56: 49,475,457 km (0.053 R)
• M57: 49,819,232 km (0.114 R)
• M58: 52,948,820 km (0.097 R)
• M59: 53,300,525 km (0.112 R)
• M60: 53,917,765 km (0.084 R)
• M61: 54,981,406 km (0.068 R)
• M62: 56,320,756 km (0.089 R)
• M63: 56,769,550 km (0.072 R)
• M64: 57,851,441 km (0.103 R)
• M65: 58,940,215 km (0.081 R)
• M66: 59,852,762 km (0.115 R)
• M67: 60,677,944 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.8

Radius: 4.2

Gravity: 50.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13.57 AU - 15.59 AU

Year: 20973 Days

Day: 18.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 69,196,999 km

• M1: 54,902 km (0.093 R)
• M2: 474,524 km (0.113 R)
• M3: 710,889 km (0.08 R)
• M4: 1,950,906 km (0.077 R)
• M5: 2,097,063 km (0.107 R)
• M6: 2,134,014 km (0.065 R)
• M7: 2,797,031 km (0.085 R)
• M8: 3,171,924 km (0.081 R)
• M9: 3,257,344 km (0.082 R)
• M10: 3,562,524 km (0.08 R)
• M11: 4,293,758 km (0.078 R)
• M12: 4,579,640 km (0.114 R)
• M13: 5,069,722 km (0.081 R)
• M14: 5,169,803 km (0.12 R)
• M15: 5,321,047 km (0.078 R)
• M16: 5,940,531 km (0.12 R)
• M17: 6,045,998 km (0.094 R)
• M18: 6,258,726 km (0.081 R)
• M19: 7,529,111 km (0.114 R)
• M20: 7,873,336 km (0.1 R)
• M21: 7,931,230 km (0.113 R)
• M22: 8,340,231 km (0.059 R)
• M23: 8,399,172 km (0.115 R)
• M24: 9,117,841 km (0.115 R)
• M25: 9,361,685 km (0.069 R)
• M26: 9,607,774 km (0.099 R)
• M27: 9,918,339 km (0.071 R)
• M28: 10,043,552 km (0.114 R)
• M29: 10,422,184 km (0.107 R)
• M30: 10,869,632 km (0.054 R)
• M31: 11,651,580 km (0.082 R)
• M32: 13,062,736 km (0.075 R)
• M33: 13,893,005 km (0.065 R)
• M34: 14,314,571 km (0.088 R)
• M35: 15,242,228 km (0.07 R)
• M36: 15,314,334 km (0.069 R)
• M37: 16,262,785 km (0.113 R)
• M38: 16,632,590 km (0.044 R)
• M39: 18,445,866 km (0.091 R)
• M40: 19,610,635 km (0.109 R)
• M41: 21,039,445 km (0.111 R)
• M42: 22,419,335 km (0.036 R)
• M43: 22,996,035 km (0.08 R)
• M44: 23,494,196 km (0.061 R)
• M45: 24,585,662 km (0.071 R)
• M46: 27,079,459 km (0.06 R)
• M47: 27,605,445 km (0.083 R)
• M48: 28,934,921 km (0.103 R)
• M49: 29,203,300 km (0.097 R)
• M50: 30,103,879 km (0.087 R)
• M51: 30,648,714 km (0.119 R)
• M52: 33,327,114 km (0.03 R)
• M53: 34,362,481 km (0.073 R)
• M54: 34,836,557 km (0.109 R)
• M55: 35,791,291 km (0.109 R)
• M56: 36,079,416 km (0.112 R)
• M57: 36,175,607 km (0.027 R)
• M58: 36,464,631 km (0.107 R)
• M59: 37,336,637 km (0.08 R)
• M60: 37,628,801 km (0.091 R)
• M61: 38,215,374 km (0.101 R)
• M62: 39,893,863 km (0.098 R)
• M63: 40,292,242 km (0.091 R)
• M64: 46,215,420 km (0.071 R)
• M65: 47,790,835 km (0.113 R)
• M66: 48,002,217 km (0.06 R)
• M67: 48,425,878 km (0.098 R)
• M68: 50,455,472 km (0.088 R)
• M69: 51,426,362 km (0.107 R)
• M70: 51,859,897 km (0.089 R)
• M71: 53,825,763 km (0.113 R)
• M72: 54,045,821 km (0.118 R)
• M73: 54,155,776 km (0.112 R)
• M74: 54,486,536 km (0.106 R)
• M75: 54,817,896 km (0.084 R)
• M76: 56,819,964 km (0.098 R)
• M77: 58,619,776 km (0.083 R)
• M78: 59,981,715 km (0.101 R)
• M79: 60,552,281 km (0.09 R)
• M80: 60,781,016 km (0.098 R)
• M81: 62,736,859 km (0.032 R)
• M82: 64,013,378 km (0.078 R)
• M83: 64,246,302 km (0.115 R)
• M84: 64,713,197 km (0.081 R)
• M85: 68,369,368 km (0.101 R)
• M86: 68,965,366 km (0.095 R)
• M87: 70,522,830 km (0.119 R)
• M88: 71,366,412 km (0.053 R)
• M89: 72,091,962 km (0.075 R)
• M90: 73,916,757 km (0.109 R)
• M91: 76,003,198 km (0.09 R)
• M92: 76,126,467 km (0.089 R)
• M93: 77,363,492 km (0.113 R)
• M94: 79,857,288 km (0.117 R)
• M95: 81,240,021 km (0.091 R)
• M96: 81,871,175 km (0.097 R)
• M97: 83,647,051 km (0.111 R)
• M98: 84,029,274 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.6

Radius: 6.5

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 13.89 AU - 19.27 AU

Year: 25433 Days

Day: 20.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,196,999 km

• M1: 220,657 km (0.088 R)
• M2: 458,069 km (0.118 R)
• M3: 613,202 km (0.111 R)
• M4: 948,151 km (0.094 R)
• M5: 1,306,438 km (0.109 R)
• M6: 2,041,113 km (0.118 R)
• M7: 2,432,461 km (0.111 R)
• M8: 2,499,930 km (0.084 R)
• M9: 2,602,405 km (0.113 R)
• M10: 3,026,066 km (0.116 R)
• M11: 3,098,770 km (0.079 R)
• M12: 4,629,306 km (0.109 R)
• M13: 5,140,632 km (0.118 R)
• M14: 5,447,307 km (0.079 R)
• M15: 6,309,141 km (0.105 R)
• M16: 6,684,781 km (0.106 R)
• M17: 6,827,348 km (0.09 R)
• M18: 6,971,111 km (0.051 R)
• M19: 7,310,399 km (0.093 R)
• M20: 8,156,525 km (0.081 R)
• M21: 8,207,238 km (0.094 R)
• M22: 8,513,764 km (0.102 R)
• M23: 8,772,270 km (0.044 R)
• M24: 9,456,081 km (0.119 R)
• M25: 9,670,006 km (0.074 R)
• M26: 9,885,577 km (0.043 R)
• M27: 11,324,409 km (0.1 R)
• M28: 12,125,955 km (0.077 R)
• M29: 12,709,685 km (0.112 R)
• M30: 13,183,163 km (0.112 R)
• M31: 13,362,231 km (0.115 R)
• M32: 13,843,787 km (0.025 R)
• M33: 13,964,961 km (0.116 R)
• M34: 14,453,548 km (0.118 R)
• M35: 14,576,667 km (0.11 R)
• M36: 14,885,736 km (0.111 R)
• M37: 15,510,307 km (0.066 R)
• M38: 17,697,279 km (0.079 R)
• M39: 17,763,102 km (0.1 R)
• M40: 18,026,992 km (0.111 R)
• M41: 20,184,493 km (0.12 R)
• M42: 22,209,150 km (0.082 R)
• M43: 22,493,386 km (0.076 R)
• M44: 23,353,574 km (0.034 R)
• M45: 24,590,449 km (0.102 R)
• M46: 25,253,766 km (0.116 R)
• M47: 25,923,067 km (0.061 R)
• M48: 26,297,510 km (0.078 R)
• M49: 26,975,787 km (0.091 R)
• M50: 27,127,330 km (0.109 R)
• M51: 27,507,308 km (0.072 R)
• M52: 27,583,603 km (0.053 R)
• M53: 29,278,098 km (0.071 R)
• M54: 29,355,889 km (0.077 R)
• M55: 30,610,417 km (0.079 R)
• M56: 32,042,667 km (0.103 R)
• M57: 32,203,186 km (0.04 R)
• M58: 32,524,821 km (0.096 R)
• M59: 36,803,619 km (0.087 R)
• M60: 38,155,236 km (0.04 R)
• M61: 39,179,682 km (0.091 R)
• M62: 40,820,023 km (0.037 R)
• M63: 41,255,502 km (0.064 R)
• M64: 41,430,083 km (0.094 R)
• M65: 41,517,448 km (0.108 R)
• M66: 42,042,986 km (0.103 R)
• M67: 42,130,800 km (0.108 R)
• M68: 42,659,030 km (0.078 R)
• M69: 42,923,967 km (0.116 R)
• M70: 43,100,942 km (0.045 R)
• M71: 43,810,933 km (0.119 R)
• M72: 44,167,425 km (0.093 R)
• M73: 47,693,447 km (0.082 R)
• M74: 48,704,130 km (0.12 R)
• M75: 49,814,745 km (0.082 R)
• M76: 51,121,033 km (0.092 R)
• M77: 51,872,613 km (0.089 R)
• M78: 53,958,007 km (0.079 R)
• M79: 55,395,493 km (0.118 R)
• M80: 55,684,516 km (0.084 R)
• M81: 56,748,606 km (0.11 R)
• M82: 58,700,260 km (0.111 R)
• M83: 59,290,124 km (0.075 R)
• M84: 59,783,049 km (0.066 R)
• M85: 60,673,904 km (0.116 R)
• M86: 60,872,421 km (0.085 R)
• M87: 65,804,064 km (0.117 R)
• M88: 66,212,317 km (0.048 R)
• M89: 66,621,467 km (0.058 R)
• M90: 67,031,365 km (0.079 R)
• M91: 67,133,989 km (0.098 R)
• M92: 67,236,613 km (0.082 R)
• M93: 68,265,996 km (0.055 R)
• M94: 68,782,707 km (0.09 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: 489 - 16,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit