🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.44 AU - 0.6 AU

Year: 138 Days

Day: 33.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,658,363 km

• M1: 145,260 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.55 AU - 0.59 AU

Year: 158 Days

Day: 36 Hours

Environment

Temp: 148 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,658,363 km

• M1: 241,601 km (0.057 R)
• M2: 399,426 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.5 AU - 0.68 AU

Year: 166 Days

Day: 40.3 Hours

Environment

Temp: 222 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,658,363 km

• M1: 299,794 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.51 AU - 0.79 AU

Year: 192 Days

Day: 26.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.38 AU - 5.48 AU

Year: 3423 Days

Day: 35.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,658,363 km

• M1: 3,210,221 km (0.114 R)

Asteroid Belt

Center: 6.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.2

Radius: 14.6

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.97 AU - 8.71 AU

Year: 8841 Days

Day: 9.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 68,658,363 km

• M1: 191,186 km (0.046 R)
• M2: 431,141 km (0.103 R)
• M3: 686,804 km (0.071 R)
• M4: 964,607 km (0.074 R)
• M5: 1,193,791 km (0.081 R)
• M6: 1,610,571 km (0.112 R)
• M7: 1,806,095 km (0.102 R)
• M8: 2,199,986 km (0.117 R)
• M9: 2,330,136 km (0.115 R)
• M10: 2,440,689 km (0.092 R)
• M11: 2,667,330 km (0.069 R)
• M12: 3,068,701 km (0.107 R)
• M13: 3,616,977 km (0.109 R)
• M14: 3,771,961 km (0.116 R)
• M15: 4,008,625 km (0.101 R)
• M16: 4,115,437 km (0.096 R)
• M17: 4,250,375 km (0.062 R)
• M18: 4,552,263 km (0.115 R)
• M19: 5,061,794 km (0.053 R)
• M20: 5,177,582 km (0.115 R)
• M21: 6,539,970 km (0.114 R)
• M22: 6,889,431 km (0.043 R)
• M23: 7,050,248 km (0.091 R)
• M24: 8,313,453 km (0.045 R)
• M25: 9,826,037 km (0.105 R)
• M26: 10,007,499 km (0.074 R)
• M27: 10,226,660 km (0.102 R)
• M28: 10,595,419 km (0.116 R)
• M29: 11,574,836 km (0.076 R)
• M30: 11,766,621 km (0.037 R)
• M31: 11,998,048 km (0.068 R)
• M32: 12,701,458 km (0.101 R)
• M33: 13,137,835 km (0.111 R)
• M34: 13,579,298 km (0.083 R)
• M35: 13,944,167 km (0.078 R)
• M36: 14,435,596 km (0.088 R)
• M37: 15,016,335 km (0.045 R)
• M38: 15,859,020 km (0.115 R)
• M39: 16,717,113 km (0.106 R)
• M40: 18,344,439 km (0.082 R)
• M41: 18,612,967 km (0.096 R)
• M42: 19,154,212 km (0.086 R)
• M43: 19,654,916 km (0.034 R)
• M44: 19,746,321 km (0.104 R)
• M45: 19,975,654 km (0.107 R)
• M46: 20,159,809 km (0.104 R)
• M47: 20,622,665 km (0.107 R)
• M48: 21,653,245 km (0.103 R)
• M49: 21,889,759 km (0.09 R)
• M50: 22,892,663 km (0.082 R)
• M51: 22,989,004 km (0.074 R)
• M52: 24,155,119 km (0.104 R)
• M53: 24,597,331 km (0.031 R)
• M54: 26,848,779 km (0.084 R)
• M55: 27,870,383 km (0.118 R)
• M56: 28,334,286 km (0.088 R)
• M57: 28,541,329 km (0.114 R)
• M58: 28,852,792 km (0.056 R)
• M59: 29,531,517 km (0.096 R)
• M60: 29,793,912 km (0.112 R)
• M61: 30,215,479 km (0.112 R)
• M62: 30,427,010 km (0.117 R)
• M63: 31,064,447 km (0.044 R)
• M64: 31,491,848 km (0.118 R)
• M65: 31,599,109 km (0.113 R)
• M66: 31,921,343 km (0.081 R)
• M67: 32,190,619 km (0.116 R)
• M68: 32,677,411 km (0.042 R)
• M69: 33,439,462 km (0.07 R)
• M70: 33,822,583 km (0.054 R)
• M71: 33,987,290 km (0.114 R)
• M72: 34,427,856 km (0.115 R)
• M73: 35,593,073 km (0.114 R)
• M74: 35,760,473 km (0.081 R)
• M75: 36,433,215 km (0.112 R)
• M76: 36,771,157 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.1

Radius: 9.6

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.99 AU - 10.97 AU

Year: 12454 Days

Day: 14.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,658,363 km

• M1: 128,056 km (0.106 R)
• M2: 216,618 km (0.095 R)
• M3: 341,382 km (0.084 R)
• M4: 422,464 km (0.109 R)
• M5: 496,216 km (0.114 R)
• M6: 917,035 km (0.086 R)
• M7: 1,120,937 km (0.095 R)
• M8: 1,339,799 km (0.096 R)
• M9: 1,869,525 km (0.11 R)
• M10: 2,292,737 km (0.083 R)
• M11: 2,403,140 km (0.084 R)
• M12: 2,543,912 km (0.094 R)
• M13: 2,745,420 km (0.118 R)
• M14: 3,072,890 km (0.05 R)
• M15: 3,287,712 km (0.09 R)
• M16: 3,797,542 km (0.104 R)
• M17: 3,928,889 km (0.081 R)
• M18: 4,434,978 km (0.117 R)
• M19: 4,643,219 km (0.084 R)
• M20: 4,713,380 km (0.102 R)
• M21: 5,883,086 km (0.094 R)
• M22: 6,383,042 km (0.086 R)
• M23: 7,138,212 km (0.059 R)
• M24: 7,219,294 km (0.085 R)
• M25: 7,464,635 km (0.107 R)
• M26: 8,216,813 km (0.105 R)
• M27: 8,818,645 km (0.074 R)
• M28: 9,613,159 km (0.108 R)
• M29: 10,292,782 km (0.114 R)
• M30: 10,384,635 km (0.118 R)
• M31: 10,754,441 km (0.112 R)
• M32: 11,317,528 km (0.112 R)
• M33: 11,412,223 km (0.111 R)
• M34: 11,890,039 km (0.118 R)
• M35: 13,162,817 km (0.085 R)
• M36: 13,663,821 km (0.064 R)
• M37: 14,943,481 km (0.045 R)
• M38: 15,047,451 km (0.088 R)
• M39: 15,203,931 km (0.105 R)
• M40: 15,308,649 km (0.098 R)
• M41: 15,571,194 km (0.079 R)
• M42: 16,047,663 km (0.115 R)
• M43: 16,744,490 km (0.033 R)
• M44: 16,960,808 km (0.118 R)
• M45: 17,069,416 km (0.12 R)
• M46: 17,341,684 km (0.077 R)
• M47: 17,946,060 km (0.11 R)
• M48: 18,501,367 km (0.118 R)
• M49: 18,893,463 km (0.08 R)
• M50: 19,628,886 km (0.038 R)
• M51: 19,971,465 km (0.044 R)
• M52: 20,143,503 km (0.087 R)
• M53: 22,782,709 km (0.064 R)
• M54: 22,842,548 km (0.066 R)
• M55: 24,663,154 km (0.052 R)
• M56: 25,156,528 km (0.079 R)
• M57: 25,777,807 km (0.054 R)
• M58: 26,592,966 km (0.061 R)
• M59: 26,719,077 km (0.113 R)
• M60: 28,506,173 km (0.099 R)
• M61: 30,331,716 km (0.066 R)
• M62: 30,397,539 km (0.114 R)
• M63: 31,725,520 km (0.052 R)
• M64: 33,004,432 km (0.114 R)
• M65: 33,547,921 km (0.113 R)
• M66: 33,684,354 km (0.113 R)
• M67: 34,300,249 km (0.092 R)
• M68: 34,712,840 km (0.044 R)
• M69: 34,781,804 km (0.106 R)
• M70: 35,751,647 km (0.107 R)
• M71: 36,449,820 km (0.117 R)
• M72: 37,859,631 km (0.096 R)
• M73: 38,001,599 km (0.116 R)
• M74: 38,857,149 km (0.1 R)
• M75: 39,287,393 km (0.103 R)
• M76: 39,791,238 km (0.09 R)
• M77: 39,935,600 km (0.056 R)
• M78: 40,224,773 km (0.059 R)
• M79: 40,659,953 km (0.039 R)
• M80: 41,608,105 km (0.106 R)
• M81: 42,121,674 km (0.071 R)
• M82: 43,674,949 km (0.098 R)
• M83: 44,346,344 km (0.117 R)
• M84: 44,421,143 km (0.048 R)
• M85: 47,142,328 km (0.067 R)
• M86: 49,606,056 km (0.12 R)
• M87: 49,761,338 km (0.077 R)
• M88: 49,839,129 km (0.039 R)
• M89: 52,111,371 km (0.102 R)
• M90: 52,982,031 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.9

Radius: 6.6

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 17.38 AU - 17.74 AU

Year: 27012 Days

Day: 15.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,658,363 km

• M1: 150,645 km (0.1 R)
• M2: 337,044 km (0.077 R)
• M3: 456,423 km (0.097 R)
• M4: 610,210 km (0.109 R)
• M5: 672,293 km (0.09 R)
• M6: 825,930 km (0.118 R)
• M7: 895,194 km (0.095 R)
• M8: 966,552 km (0.098 R)
• M9: 1,462,469 km (0.099 R)
• M10: 1,604,736 km (0.108 R)
• M11: 1,872,217 km (0.076 R)
• M12: 2,861,807 km (0.065 R)
• M13: 4,226,439 km (0.085 R)
• M14: 4,595,048 km (0.098 R)
• M15: 6,032,684 km (0.082 R)
• M16: 6,634,366 km (0.043 R)
• M17: 8,195,420 km (0.083 R)
• M18: 8,347,412 km (0.088 R)
• M19: 8,602,775 km (0.114 R)
• M20: 8,912,592 km (0.045 R)
• M21: 9,121,132 km (0.088 R)
• M22: 9,437,082 km (0.119 R)
• M23: 9,596,404 km (0.065 R)
• M24: 9,810,180 km (0.084 R)
• M25: 10,625,937 km (0.099 R)
• M26: 10,902,543 km (0.076 R)
• M27: 11,181,693 km (0.087 R)
• M28: 11,350,290 km (0.065 R)
• M29: 12,495,761 km (0.051 R)
• M30: 13,259,757 km (0.047 R)
• M31: 15,892,979 km (0.119 R)
• M32: 16,784,133 km (0.117 R)
• M33: 17,888,016 km (0.068 R)
• M34: 18,019,512 km (0.063 R)
• M35: 19,486,020 km (0.117 R)
• M36: 19,756,792 km (0.117 R)
• M37: 20,645,254 km (0.082 R)
• M38: 21,686,605 km (0.112 R)
• M39: 22,390,313 km (0.053 R)
• M40: 22,816,218 km (0.114 R)
• M41: 23,892,426 km (0.093 R)
• M42: 24,109,642 km (0.06 R)
• M43: 24,619,022 km (0.099 R)
• M44: 24,838,333 km (0.065 R)
• M45: 25,131,993 km (0.109 R)
• M46: 25,648,405 km (0.076 R)
• M47: 25,796,657 km (0.11 R)
• M48: 29,515,660 km (0.091 R)
• M49: 31,397,302 km (0.113 R)
• M50: 31,873,771 km (0.083 R)
• M51: 32,352,634 km (0.07 R)
• M52: 35,028,641 km (0.088 R)
• M53: 35,440,334 km (0.109 R)
• M54: 35,522,762 km (0.048 R)
• M55: 35,605,340 km (0.103 R)
• M56: 37,186,590 km (0.069 R)
• M57: 37,522,288 km (0.089 R)
• M58: 38,112,302 km (0.068 R)
• M59: 38,450,842 km (0.112 R)
• M60: 38,790,429 km (0.068 R)
• M61: 39,729,305 km (0.09 R)
• M62: 40,589,343 km (0.092 R)
• M63: 41,455,515 km (0.1 R)
• M64: 42,415,335 km (0.07 R)
• M65: 43,559,010 km (0.074 R)
• M66: 44,445,677 km (0.097 R)
• M67: 45,786,822 km (0.036 R)
• M68: 46,326,870 km (0.079 R)
• M69: 47,413,549 km (0.101 R)
• M70: 48,234,093 km (0.05 R)
• M71: 50,259,499 km (0.091 R)
• M72: 50,630,651 km (0.091 R)
• M73: 51,562,796 km (0.047 R)
• M74: 52,030,887 km (0.081 R)
• M75: 52,688,669 km (0.105 R)
• M76: 53,065,805 km (0.028 R)
• M77: 53,917,466 km (0.116 R)
• M78: 55,730,443 km (0.084 R)
• M79: 56,596,166 km (0.099 R)
• M80: 57,272,647 km (0.094 R)
• M81: 59,317,949 km (0.111 R)
• M82: 59,808,481 km (0.075 R)
• M83: 60,300,359 km (0.094 R)
• M84: 60,596,114 km (0.037 R)
• M85: 62,181,552 km (0.045 R)
• M86: 62,679,713 km (0.119 R)
• M87: 63,780,603 km (0.096 R)
• M88: 63,880,984 km (0.067 R)
• M89: 64,786,948 km (0.118 R)
• M90: 64,887,777 km (0.109 R)
• M91: 67,223,299 km (0.11 R)
• M92: 67,325,475 km (0.11 R)
• M93: 68,247,297 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 18,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit