🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.67 AU - 0.67 AU

Year: 208 Days

Day: 16.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.7 AU - 0.72 AU

Year: 227 Days

Day: 24.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.05 AU - 1.13 AU

Year: 431 Days

Day: 25.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,747,001 km

• M1: 763,548 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.17 AU - 1.57 AU

Year: 607 Days

Day: 47.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.63 AU - 1.99 AU

Year: 922 Days

Day: 23 Hours

Environment

Temp: -68 °C

Axial Tilt: 57.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.88 AU - 4.32 AU

Year: 2587 Days

Day: 15.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,747,001 km

• M1: 608,564 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.6

Radius: 11.1

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.98 AU - 5.38 AU

Year: 4465 Days

Day: 8.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,747,001 km

• M1: 250,128 km (0.037 R)
• M2: 464,053 km (0.028 R)
• M3: 560,543 km (0.082 R)
• M4: 632,949 km (0.117 R)
• M5: 720,164 km (0.105 R)
• M6: 970,441 km (0.108 R)
• M7: 1,139,637 km (0.102 R)
• M8: 1,248,843 km (0.079 R)
• M9: 1,405,023 km (0.086 R)
• M10: 1,644,230 km (0.111 R)
• M11: 1,994,588 km (0.118 R)
• M12: 2,212,852 km (0.111 R)
• M13: 3,162,948 km (0.1 R)
• M14: 3,378,668 km (0.029 R)
• M15: 3,579,129 km (0.085 R)
• M16: 4,203,850 km (0.031 R)
• M17: 4,441,561 km (0.1 R)
• M18: 5,180,873 km (0.046 R)
• M19: 5,910,163 km (0.099 R)
• M20: 5,982,568 km (0.036 R)
• M21: 6,055,123 km (0.115 R)
• M22: 6,274,733 km (0.114 R)
• M23: 6,373,168 km (0.119 R)
• M24: 6,521,719 km (0.111 R)
• M25: 6,797,278 km (0.107 R)
• M26: 7,000,133 km (0.031 R)
• M27: 7,127,890 km (0.11 R)
• M28: 7,831,299 km (0.081 R)
• M29: 8,124,361 km (0.049 R)
• M30: 8,258,700 km (0.096 R)
• M31: 8,339,632 km (0.12 R)
• M32: 8,997,115 km (0.038 R)
• M33: 9,275,966 km (0.081 R)
• M34: 9,444,712 km (0.11 R)
• M35: 9,985,658 km (0.085 R)
• M36: 10,507,455 km (0.093 R)
• M37: 10,595,269 km (0.119 R)
• M38: 10,712,704 km (0.073 R)
• M39: 10,949,068 km (0.11 R)
• M40: 11,306,757 km (0.117 R)
• M41: 11,517,091 km (0.093 R)
• M42: 11,850,545 km (0.071 R)
• M43: 12,371,894 km (0.106 R)
• M44: 12,713,276 km (0.113 R)
• M45: 13,437,180 km (0.12 R)
• M46: 13,596,352 km (0.116 R)
• M47: 13,692,095 km (0.1 R)
• M48: 14,174,398 km (0.086 R)
• M49: 14,662,387 km (0.106 R)
• M50: 16,430,185 km (0.086 R)
• M51: 17,183,559 km (0.113 R)
• M52: 17,564,585 km (0.092 R)
• M53: 17,773,573 km (0.105 R)
• M54: 18,476,085 km (0.092 R)
• M55: 19,259,379 km (0.079 R)
• M56: 20,308,509 km (0.117 R)
• M57: 20,491,318 km (0.109 R)
• M58: 21,005,935 km (0.106 R)
• M59: 21,301,839 km (0.04 R)
• M60: 21,748,538 km (0.047 R)
• M61: 21,860,587 km (0.11 R)
• M62: 22,198,230 km (0.098 R)
• M63: 22,424,122 km (0.118 R)
• M64: 22,499,669 km (0.089 R)
• M65: 22,688,761 km (0.088 R)
• M66: 22,954,447 km (0.109 R)
• M67: 23,068,590 km (0.103 R)
• M68: 23,335,772 km (0.106 R)
• M69: 23,527,257 km (0.113 R)
• M70: 23,796,234 km (0.078 R)
• M71: 24,066,109 km (0.082 R)
• M72: 24,686,940 km (0.105 R)
• M73: 24,764,880 km (0.056 R)
• M74: 25,195,273 km (0.095 R)
• M75: 26,341,492 km (0.105 R)
• M76: 26,620,791 km (0.086 R)
• M77: 26,740,769 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.5

Radius: 6.8

Gravity: 16.88 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 13.4 AU - 18.88 AU

Year: 24559 Days

Day: 22.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,747,001 km

• M1: 107,561 km (0.065 R)
• M2: 342,130 km (0.103 R)
• M3: 511,176 km (0.11 R)
• M4: 1,164,171 km (0.116 R)
• M5: 1,323,642 km (0.114 R)
• M6: 1,880,296 km (0.091 R)
• M7: 3,681,604 km (0.045 R)
• M8: 3,775,102 km (0.063 R)
• M9: 5,856,906 km (0.085 R)
• M10: 6,242,270 km (0.046 R)
• M11: 7,270,606 km (0.117 R)
• M12: 7,624,854 km (0.082 R)
• M13: 7,744,233 km (0.054 R)
• M14: 7,924,498 km (0.072 R)
• M15: 9,034,664 km (0.077 R)
• M16: 9,161,074 km (0.064 R)
• M17: 10,258,524 km (0.079 R)
• M18: 10,522,864 km (0.088 R)
• M19: 10,923,487 km (0.032 R)
• M20: 11,602,212 km (0.055 R)
• M21: 12,364,414 km (0.1 R)
• M22: 12,434,575 km (0.092 R)
• M23: 13,718,873 km (0.117 R)
• M24: 14,895,610 km (0.075 R)
• M25: 19,586,849 km (0.106 R)
• M26: 20,741,894 km (0.106 R)
• M27: 22,259,266 km (0.094 R)
• M28: 25,043,731 km (0.072 R)
• M29: 25,488,635 km (0.068 R)
• M30: 25,936,082 km (0.092 R)
• M31: 26,838,905 km (0.07 R)
• M32: 27,294,132 km (0.097 R)
• M33: 27,751,901 km (0.093 R)
• M34: 27,843,754 km (0.117 R)
• M35: 32,661,254 km (0.056 R)
• M36: 33,733,422 km (0.115 R)
• M37: 34,323,287 km (0.119 R)
• M38: 36,615,276 km (0.044 R)
• M39: 37,525,579 km (0.071 R)
• M40: 38,034,511 km (0.03 R)
• M41: 38,648,311 km (0.111 R)
• M42: 39,162,179 km (0.057 R)
• M43: 39,678,442 km (0.105 R)
• M44: 39,989,306 km (0.114 R)
• M45: 41,240,543 km (0.048 R)
• M46: 41,976,415 km (0.093 R)
• M47: 44,209,911 km (0.091 R)
• M48: 44,424,584 km (0.042 R)
• M49: 44,639,705 km (0.038 R)
• M50: 45,503,484 km (0.107 R)
• M51: 46,481,704 km (0.1 R)
• M52: 46,590,910 km (0.105 R)
• M53: 47,137,840 km (0.068 R)
• M54: 48,459,089 km (0.037 R)
• M55: 51,025,291 km (0.057 R)
• M56: 51,815,018 km (0.042 R)
• M57: 52,722,628 km (0.118 R)
• M58: 52,836,472 km (0.09 R)
• M59: 52,950,316 km (0.115 R)
• M60: 53,406,739 km (0.029 R)
• M61: 55,129,807 km (0.104 R)
• M62: 56,288,592 km (0.03 R)
• M63: 57,572,591 km (0.114 R)
• M64: 57,807,011 km (0.087 R)
• M65: 60,169,311 km (0.054 R)
• M66: 64,135,450 km (0.062 R)
• M67: 64,743,714 km (0.066 R)
• M68: 65,353,924 km (0.106 R)
• M69: 65,843,408 km (0.095 R)
• M70: 66,580,028 km (0.056 R)
• M71: 67,319,341 km (0.062 R)
• M72: 67,813,612 km (0.111 R)
• M73: 72,316,957 km (0.05 R)
• M74: 73,330,632 km (0.087 R)
• M75: 75,372,344 km (0.026 R)
• M76: 75,628,755 km (0.104 R)
• M77: 80,295,460 km (0.059 R)
• M78: 82,531,500 km (0.093 R)
• M79: 84,388,159 km (0.059 R)
• M80: 85,856,612 km (0.056 R)
• M81: 87,333,442 km (0.102 R)
• M82: 90,040,116 km (0.075 R)
• M83: 90,993,952 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.6

Radius: 3

Gravity: 36.73 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 16.38 AU - 17.46 AU

Year: 26360 Days

Day: 15.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,747,001 km

• M1: 62,682 km (0.059 R)
• M2: 119,977 km (0.059 R)
• M3: 506,838 km (0.058 R)
• M4: 839,094 km (0.115 R)
• M5: 887,564 km (0.111 R)
• M6: 1,510,191 km (0.094 R)
• M7: 1,721,124 km (0.111 R)
• M8: 2,005,808 km (0.06 R)
• M9: 2,137,006 km (0.096 R)
• M10: 2,373,370 km (0.106 R)
• M11: 2,477,191 km (0.082 R)
• M12: 3,130,635 km (0.116 R)
• M13: 3,359,819 km (0.026 R)
• M14: 3,673,675 km (0.086 R)
• M15: 4,078,936 km (0.09 R)
• M16: 4,161,663 km (0.082 R)
• M17: 4,413,287 km (0.099 R)
• M18: 5,743,361 km (0.116 R)
• M19: 6,259,773 km (0.111 R)
• M20: 6,403,238 km (0.119 R)
• M21: 6,888,982 km (0.12 R)
• M22: 7,286,164 km (0.095 R)
• M23: 7,436,959 km (0.095 R)
• M24: 7,793,002 km (0.081 R)
• M25: 8,311,059 km (0.11 R)
• M26: 9,108,865 km (0.107 R)
• M27: 9,709,201 km (0.113 R)
• M28: 10,718,987 km (0.087 R)
• M29: 11,468,622 km (0.119 R)
• M30: 12,175,621 km (0.08 R)
• M31: 12,354,540 km (0.082 R)
• M32: 12,474,368 km (0.059 R)
• M33: 14,003,857 km (0.069 R)
• M34: 14,066,239 km (0.115 R)
• M35: 16,901,418 km (0.116 R)
• M36: 17,301,443 km (0.066 R)
• M37: 17,637,140 km (0.087 R)
• M38: 17,704,459 km (0.119 R)
• M39: 18,932,059 km (0.094 R)
• M40: 19,001,024 km (0.072 R)
• M41: 19,277,930 km (0.077 R)
• M42: 20,398,567 km (0.051 R)
• M43: 20,469,327 km (0.049 R)
• M44: 23,217,141 km (0.112 R)
• M45: 23,364,943 km (0.08 R)
• M46: 23,587,096 km (0.109 R)
• M47: 23,735,797 km (0.102 R)
• M48: 24,709,080 km (0.112 R)
• M49: 26,001,456 km (0.119 R)
• M50: 26,078,050 km (0.119 R)
• M51: 26,231,687 km (0.078 R)
• M52: 26,308,730 km (0.089 R)
• M53: 26,385,624 km (0.115 R)
• M54: 26,617,201 km (0.062 R)
• M55: 27,627,884 km (0.101 R)
• M56: 31,712,505 km (0.105 R)
• M57: 31,958,593 km (0.116 R)
• M58: 32,452,715 km (0.117 R)
• M59: 32,617,871 km (0.1 R)
• M60: 34,453,886 km (0.054 R)
• M61: 35,895,560 km (0.115 R)
• M62: 37,097,430 km (0.117 R)
• M63: 37,270,215 km (0.079 R)
• M64: 38,050,966 km (0.107 R)
• M65: 39,276,173 km (0.119 R)
• M66: 39,716,888 km (0.063 R)
• M67: 39,982,125 km (0.114 R)
• M68: 41,138,218 km (0.029 R)
• M69: 41,316,987 km (0.076 R)
• M70: 41,855,091 km (0.09 R)
• M71: 43,756,480 km (0.11 R)
• M72: 44,671,719 km (0.115 R)
• M73: 47,830,329 km (0.11 R)
• M74: 52,023,557 km (0.08 R)
• M75: 52,216,838 km (0.079 R)
• M76: 53,090,040 km (0.094 R)
• M77: 53,187,429 km (0.095 R)
• M78: 53,382,205 km (0.078 R)
• M79: 53,772,506 km (0.102 R)
• M80: 54,850,807 km (0.033 R)
• M81: 56,531,240 km (0.12 R)
• M82: 57,128,285 km (0.111 R)
• M83: 59,335,602 km (0.088 R)
• M84: 59,436,580 km (0.095 R)
• M85: 60,145,076 km (0.115 R)
• M86: 62,595,489 km (0.057 R)
• M87: 63,419,474 km (0.066 R)
• M88: 63,936,335 km (0.102 R)
• M89: 64,662,333 km (0.056 R)
• M90: 65,286,605 km (0.09 R)
• M91: 65,495,294 km (0.11 R)
• M92: 65,599,564 km (0.087 R)
• M93: 66,017,690 km (0.099 R)
• M94: 70,032,897 km (0.054 R)
• M95: 70,246,373 km (0.119 R)
• M96: 70,888,148 km (0.086 R)
• M97: 71,424,606 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 14,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit