🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.43 AU - 0.61 AU

Year: 138 Days

Day: 32.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.56 AU - 0.74 AU

Year: 193 Days

Day: 30.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,248,974 km

• M1: 30,817 km (0.079 R)
• M2: 63,130 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.58 AU - 0.8 AU

Year: 211 Days

Day: 33.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.64 AU - 1.02 AU

Year: 279 Days

Day: 36.6 Hours

Environment

Temp: 90 °C

Axial Tilt: 178.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,248,974 km

• M1: 814,411 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.02 AU - 3.7 AU

Year: 2272 Days

Day: 18.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.3

Radius: 9.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.34 AU - 8.6 AU

Year: 7533 Days

Day: 13.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,248,974 km

• M1: 123,867 km (0.108 R)
• M2: 209,736 km (0.047 R)
• M3: 272,867 km (0.082 R)
• M4: 405,709 km (0.055 R)
• M5: 503,098 km (0.108 R)
• M6: 591,360 km (0.081 R)
• M7: 826,528 km (0.118 R)
• M8: 1,068,428 km (0.044 R)
• M9: 1,396,197 km (0.117 R)
• M10: 1,473,240 km (0.054 R)
• M11: 1,565,243 km (0.106 R)
• M12: 1,659,040 km (0.091 R)
• M13: 1,768,845 km (0.101 R)
• M14: 1,895,106 km (0.111 R)
• M15: 2,039,169 km (0.025 R)
• M16: 2,142,242 km (0.089 R)
• M17: 2,978,194 km (0.095 R)
• M18: 3,422,201 km (0.101 R)
• M19: 3,850,649 km (0.096 R)
• M20: 3,960,454 km (0.113 R)
• M21: 4,145,806 km (0.079 R)
• M22: 4,220,754 km (0.112 R)
• M23: 4,296,152 km (0.095 R)
• M24: 4,621,677 km (0.048 R)
• M25: 5,014,969 km (0.091 R)
• M26: 5,115,050 km (0.056 R)
• M27: 5,276,466 km (0.093 R)
• M28: 5,854,961 km (0.111 R)
• M29: 6,066,493 km (0.099 R)
• M30: 6,410,119 km (0.101 R)
• M31: 6,870,881 km (0.063 R)
• M32: 7,004,472 km (0.12 R)
• M33: 7,071,491 km (0.088 R)
• M34: 7,456,107 km (0.039 R)
• M35: 7,547,512 km (0.091 R)
• M36: 7,616,327 km (0.09 R)
• M37: 7,870,643 km (0.095 R)
• M38: 8,221,899 km (0.1 R)
• M39: 8,316,445 km (0.099 R)
• M40: 8,482,798 km (0.112 R)
• M41: 8,722,304 km (0.057 R)
• M42: 8,915,435 km (0.071 R)
• M43: 9,085,677 km (0.115 R)
• M44: 9,232,582 km (0.073 R)
• M45: 9,380,086 km (0.072 R)
• M46: 10,717,640 km (0.077 R)
• M47: 10,846,893 km (0.11 R)
• M48: 11,368,989 km (0.082 R)
• M49: 11,686,286 km (0.087 R)
• M50: 11,979,648 km (0.088 R)
• M51: 12,929,445 km (0.106 R)
• M52: 13,149,952 km (0.041 R)
• M53: 13,316,155 km (0.074 R)
• M54: 13,455,132 km (0.114 R)
• M55: 13,594,557 km (0.1 R)
• M56: 13,734,581 km (0.095 R)
• M57: 13,959,576 km (0.112 R)
• M58: 14,413,156 km (0.066 R)
• M59: 14,670,465 km (0.062 R)
• M60: 15,015,886 km (0.08 R)
• M61: 15,247,763 km (0.069 R)
• M62: 15,393,172 km (0.076 R)
• M63: 15,656,315 km (0.062 R)
• M64: 16,513,810 km (0.032 R)
• M65: 16,783,086 km (0.082 R)
• M66: 17,053,858 km (0.06 R)
• M67: 18,120,491 km (0.085 R)
• M68: 18,243,760 km (0.095 R)
• M69: 18,708,411 km (0.081 R)
• M70: 18,895,408 km (0.059 R)
• M71: 19,020,472 km (0.109 R)
• M72: 19,839,670 km (0.067 R)
• M73: 19,934,963 km (0.114 R)
• M74: 20,221,743 km (0.112 R)
• M75: 20,606,209 km (0.081 R)
• M76: 20,702,700 km (0.091 R)
• M77: 20,960,756 km (0.113 R)
• M78: 21,025,382 km (0.038 R)
• M79: 21,545,235 km (0.073 R)
• M80: 21,806,732 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.9

Radius: 6.6

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.6 AU - 14.22 AU

Year: 16130 Days

Day: 21.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,248,974 km

• M1: 211,831 km (0.108 R)
• M2: 307,274 km (0.114 R)
• M3: 361,129 km (0.096 R)
• M4: 511,625 km (0.093 R)
• M5: 560,842 km (0.108 R)
• M6: 646,861 km (0.102 R)
• M7: 911,051 km (0.118 R)
• M8: 971,937 km (0.104 R)
• M9: 1,163,123 km (0.037 R)
• M10: 1,320,052 km (0.072 R)
• M11: 1,754,783 km (0.105 R)
• M12: 2,203,726 km (0.089 R)
• M13: 2,512,496 km (0.04 R)
• M14: 2,628,135 km (0.094 R)
• M15: 3,422,650 km (0.087 R)
• M16: 3,648,542 km (0.1 R)
• M17: 4,251,571 km (0.037 R)
• M18: 4,885,118 km (0.079 R)
• M19: 5,102,933 km (0.112 R)
• M20: 5,851,521 km (0.093 R)
• M21: 6,317,069 km (0.102 R)
• M22: 6,435,401 km (0.111 R)
• M23: 6,996,992 km (0.084 R)
• M24: 7,910,885 km (0.069 R)
• M25: 9,261,155 km (0.079 R)
• M26: 10,215,739 km (0.076 R)
• M27: 10,494,141 km (0.095 R)
• M28: 11,058,574 km (0.04 R)
• M29: 11,392,476 km (0.097 R)
• M30: 12,860,181 km (0.111 R)
• M31: 12,910,147 km (0.069 R)
• M32: 13,312,116 km (0.082 R)
• M33: 13,922,625 km (0.105 R)
• M34: 14,646,529 km (0.054 R)
• M35: 15,382,551 km (0.111 R)
• M36: 15,594,980 km (0.104 R)
• M37: 15,755,049 km (0.116 R)
• M38: 16,022,979 km (0.048 R)
• M39: 16,781,141 km (0.108 R)
• M40: 17,329,717 km (0.075 R)
• M41: 17,884,276 km (0.094 R)
• M42: 18,501,068 km (0.036 R)
• M43: 19,124,741 km (0.104 R)
• M44: 19,181,888 km (0.076 R)
• M45: 20,102,214 km (0.026 R)
• M46: 21,095,843 km (0.093 R)
• M47: 22,045,490 km (0.052 R)
• M48: 22,405,123 km (0.068 R)
• M49: 23,924,888 km (0.116 R)
• M50: 24,914,777 km (0.079 R)
• M51: 25,101,924 km (0.119 R)
• M52: 25,917,981 km (0.082 R)
• M53: 26,170,951 km (0.097 R)
• M54: 26,998,377 km (0.095 R)
• M55: 27,126,432 km (0.086 R)
• M56: 28,548,510 km (0.044 R)
• M57: 28,679,109 km (0.045 R)
• M58: 28,940,606 km (0.111 R)
• M59: 29,071,653 km (0.098 R)
• M60: 30,061,094 km (0.066 R)
• M61: 30,260,208 km (0.047 R)
• M62: 30,659,934 km (0.091 R)
• M63: 31,801,964 km (0.051 R)
• M64: 32,208,272 km (0.08 R)
• M65: 32,684,592 km (0.088 R)
• M66: 33,094,639 km (0.12 R)
• M67: 34,196,577 km (0.083 R)
• M68: 35,100,747 km (0.089 R)
• M69: 35,310,483 km (0.116 R)
• M70: 35,660,991 km (0.101 R)
• M71: 37,645,107 km (0.093 R)
• M72: 37,788,273 km (0.112 R)
• M73: 38,146,859 km (0.105 R)
• M74: 39,519,569 km (0.118 R)
• M75: 40,102,252 km (0.11 R)
• M76: 40,834,833 km (0.116 R)
• M77: 40,981,888 km (0.119 R)
• M78: 41,941,857 km (0.119 R)
• M79: 43,283,302 km (0.077 R)
• M80: 43,433,199 km (0.119 R)
• M81: 43,583,245 km (0.116 R)
• M82: 43,959,334 km (0.073 R)
• M83: 45,626,303 km (0.047 R)
• M84: 46,008,077 km (0.033 R)
• M85: 46,390,898 km (0.091 R)
• M86: 46,928,702 km (0.096 R)
• M87: 47,159,831 km (0.107 R)
• M88: 48,320,860 km (0.086 R)
• M89: 49,178,355 km (0.092 R)
• M90: 52,578,116 km (0.087 R)
• M91: 52,658,002 km (0.08 R)
• M92: 53,299,178 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.1

Radius: 3.2

Gravity: 67.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.4 AU - 13.88 AU

Year: 16581 Days

Day: 16.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,248,974 km

• M1: 41,887 km (0.101 R)
• M2: 305,479 km (0.101 R)
• M3: 388,954 km (0.059 R)
• M4: 424,559 km (0.049 R)
• M5: 724,652 km (0.096 R)
• M6: 1,153,549 km (0.074 R)
• M7: 1,447,958 km (0.078 R)
• M8: 1,794,277 km (0.096 R)
• M9: 1,976,786 km (0.068 R)
• M10: 4,220,754 km (0.097 R)
• M11: 4,260,847 km (0.111 R)
• M12: 4,585,324 km (0.111 R)
• M13: 5,916,446 km (0.111 R)
• M14: 6,975,001 km (0.084 R)
• M15: 7,022,423 km (0.117 R)
• M16: 7,069,846 km (0.109 R)
• M17: 7,453,265 km (0.067 R)
• M18: 7,942,001 km (0.11 R)
• M19: 8,140,368 km (0.117 R)
• M20: 8,340,380 km (0.088 R)
• M21: 8,440,910 km (0.098 R)
• M22: 8,847,368 km (0.086 R)
• M23: 9,416,588 km (0.081 R)
• M24: 9,997,626 km (0.078 R)
• M25: 10,427,420 km (0.086 R)
• M26: 10,808,446 km (0.056 R)
• M27: 11,028,205 km (0.078 R)
• M28: 12,035,298 km (0.09 R)
• M29: 12,148,993 km (0.109 R)
• M30: 12,549,765 km (0.088 R)
• M31: 12,896,683 km (0.054 R)
• M32: 14,195,492 km (0.11 R)
• M33: 14,921,490 km (0.102 R)
• M34: 16,345,961 km (0.088 R)
• M35: 16,535,053 km (0.066 R)
• M36: 17,555,161 km (0.112 R)
• M37: 18,007,844 km (0.119 R)
• M38: 18,268,294 km (0.045 R)
• M39: 18,529,940 km (0.072 R)
• M40: 19,123,096 km (0.118 R)
• M41: 19,789,554 km (0.101 R)
• M42: 21,419,722 km (0.111 R)
• M43: 21,488,687 km (0.058 R)
• M44: 22,320,601 km (0.118 R)
• M45: 23,730,561 km (0.046 R)
• M46: 24,518,193 km (0.053 R)
• M47: 25,533,065 km (0.079 R)
• M48: 26,487,649 km (0.119 R)
• M49: 29,267,627 km (0.06 R)
• M50: 29,344,071 km (0.036 R)
• M51: 29,573,704 km (0.099 R)
• M52: 29,880,828 km (0.118 R)
• M53: 31,510,398 km (0.072 R)
• M54: 32,217,547 km (0.078 R)
• M55: 32,533,498 km (0.118 R)
• M56: 33,168,541 km (0.086 R)
• M57: 33,968,141 km (0.065 R)
• M58: 35,423,280 km (0.074 R)
• M59: 35,831,084 km (0.114 R)
• M60: 36,158,404 km (0.074 R)
• M61: 37,063,770 km (0.116 R)
• M62: 37,229,076 km (0.109 R)
• M63: 37,809,964 km (0.079 R)
• M64: 38,393,845 km (0.075 R)
• M65: 38,980,717 km (0.101 R)
• M66: 40,844,258 km (0.08 R)
• M67: 41,100,519 km (0.083 R)
• M68: 41,786,874 km (0.098 R)
• M69: 43,170,654 km (0.108 R)
• M70: 44,043,109 km (0.081 R)
• M71: 44,657,358 km (0.083 R)
• M72: 45,009,511 km (0.115 R)
• M73: 45,539,686 km (0.085 R)
• M74: 46,516,860 km (0.104 R)
• M75: 47,590,823 km (0.096 R)
• M76: 47,680,581 km (0.087 R)
• M77: 48,040,663 km (0.081 R)
• M78: 48,311,286 km (0.109 R)
• M79: 48,401,493 km (0.042 R)
• M80: 49,671,729 km (0.093 R)
• M81: 50,219,556 km (0.102 R)
• M82: 50,310,961 km (0.08 R)
• M83: 50,402,515 km (0.113 R)
• M84: 52,616,114 km (0.111 R)
• M85: 53,641,159 km (0.038 R)
• M86: 54,955,376 km (0.033 R)
• M87: 55,995,381 km (0.053 R)
• M88: 56,090,226 km (0.074 R)
• M89: 57,807,011 km (0.091 R)
• M90: 59,154,140 km (0.098 R)
• M91: 61,291,744 km (0.047 R)
• M92: 61,683,241 km (0.08 R)
• M93: 61,879,214 km (0.082 R)
• M94: 63,454,630 km (0.025 R)
• M95: 65,142,991 km (0.084 R)
• M96: 65,442,486 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 16,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit