🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.84 AU - 1.08 AU

Year: 349 Days

Day: 29 Hours

Environment

Temp: 33 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,715,706 km

• M1: 115,041 km (0.102 R)
• M2: 862,133 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.23 AU - 1.57 AU

Year: 614 Days

Day: 26.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,715,706 km

• M1: 123,717 km (0.09 R)
• M2: 260,001 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.93 AU - 2.27 AU

Year: 1129 Days

Day: 17.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,715,706 km

• M1: 537,655 km (0.112 R)
• M2: 1,239,119 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.78 AU - 2.56 AU

Year: 1185 Days

Day: 18.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,715,706 km

• M1: 152,590 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.17 AU - 3.17 AU

Year: 2093 Days

Day: 34 Hours

Environment

Temp: -103 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.43 AU - 3.55 AU

Year: 2418 Days

Day: 14.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,715,706 km

• M1: 549,473 km (0.075 R)

Asteroid Belt

Center: 8.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.5

Radius: 5.6

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.5 AU - 15.22 AU

Year: 20181 Days

Day: 19.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,715,706 km

• M1: 295,755 km (0.104 R)
• M2: 399,277 km (0.039 R)
• M3: 851,212 km (0.115 R)
• M4: 1,021,604 km (0.057 R)
• M5: 1,438,533 km (0.115 R)
• M6: 1,527,843 km (0.106 R)
• M7: 1,665,174 km (0.104 R)
• M8: 1,878,800 km (0.068 R)
• M9: 2,151,816 km (0.04 R)
• M10: 2,544,061 km (0.084 R)
• M11: 2,598,066 km (0.11 R)
• M12: 2,707,273 km (0.087 R)
• M13: 3,043,718 km (0.083 R)
• M14: 3,187,781 km (0.078 R)
• M15: 3,512,857 km (0.116 R)
• M16: 3,572,996 km (0.111 R)
• M17: 3,817,438 km (0.097 R)
• M18: 4,004,286 km (0.07 R)
• M19: 4,162,262 km (0.065 R)
• M20: 4,258,004 km (0.061 R)
• M21: 4,582,632 km (0.083 R)
• M22: 4,681,516 km (0.101 R)
• M23: 5,603,487 km (0.045 R)
• M24: 6,139,497 km (0.044 R)
• M25: 6,248,553 km (0.097 R)
• M26: 7,182,942 km (0.114 R)
• M27: 7,413,622 km (0.114 R)
• M28: 7,724,935 km (0.073 R)
• M29: 8,120,172 km (0.096 R)
• M30: 8,562,533 km (0.096 R)
• M31: 8,807,126 km (0.1 R)
• M32: 9,219,866 km (0.081 R)
• M33: 9,261,604 km (0.106 R)
• M34: 9,344,930 km (0.083 R)
• M35: 9,639,040 km (0.102 R)
• M36: 9,893,356 km (0.118 R)
• M37: 10,193,001 km (0.088 R)
• M38: 10,495,637 km (0.109 R)
• M39: 11,825,712 km (0.049 R)
• M40: 12,510,421 km (0.093 R)
• M41: 12,834,301 km (0.078 R)
• M42: 13,161,022 km (0.092 R)
• M43: 13,585,132 km (0.09 R)
• M44: 14,157,494 km (0.104 R)
• M45: 14,398,197 km (0.107 R)
• M46: 14,446,517 km (0.12 R)
• M47: 15,523,322 km (0.081 R)
• M48: 15,721,839 km (0.107 R)
• M49: 15,871,436 km (0.109 R)
• M50: 15,921,253 km (0.118 R)
• M51: 17,032,914 km (0.09 R)
• M52: 17,289,026 km (0.028 R)
• M53: 17,701,467 km (0.026 R)
• M54: 18,117,050 km (0.103 R)
• M55: 18,221,469 km (0.047 R)
• M56: 19,329,990 km (0.102 R)
• M57: 19,490,059 km (0.09 R)
• M58: 19,650,578 km (0.101 R)
• M59: 20,134,976 km (0.114 R)
• M60: 20,514,506 km (0.03 R)
• M61: 20,677,717 km (0.113 R)
• M62: 22,558,910 km (0.103 R)
• M63: 22,840,154 km (0.06 R)
• M64: 23,462,930 km (0.062 R)
• M65: 24,551,853 km (0.054 R)
• M66: 25,131,545 km (0.096 R)
• M67: 26,363,483 km (0.064 R)
• M68: 26,718,928 km (0.116 R)
• M69: 28,096,724 km (0.093 R)
• M70: 29,007,626 km (0.094 R)
• M71: 29,497,409 km (0.048 R)
• M72: 31,233,043 km (0.102 R)
• M73: 34,867,225 km (0.099 R)
• M74: 35,779,921 km (0.11 R)
• M75: 35,845,445 km (0.045 R)
• M76: 36,173,663 km (0.053 R)
• M77: 37,097,579 km (0.089 R)
• M78: 37,429,537 km (0.095 R)
• M79: 38,096,295 km (0.07 R)
• M80: 38,163,165 km (0.076 R)
• M81: 38,230,035 km (0.115 R)
• M82: 38,297,055 km (0.118 R)
• M83: 39,036,218 km (0.097 R)
• M84: 40,665,339 km (0.085 R)
• M85: 41,694,871 km (0.095 R)
• M86: 43,080,746 km (0.11 R)
• M87: 43,429,608 km (0.031 R)
• M88: 43,709,356 km (0.107 R)
• M89: 44,834,332 km (0.068 R)
• M90: 45,116,923 km (0.055 R)
• M91: 45,187,832 km (0.093 R)
• M92: 45,755,257 km (0.105 R)
• M93: 46,754,122 km (0.041 R)
• M94: 47,832,274 km (0.111 R)
• M95: 48,121,147 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.8

Radius: 4.3

Gravity: 52.13 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12.69 AU - 16.15 AU

Year: 20307 Days

Day: 17.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 67.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,715,706 km

• M1: 93,499 km (0.096 R)
• M2: 139,575 km (0.09 R)
• M3: 227,688 km (0.115 R)
• M4: 278,850 km (0.105 R)
• M5: 393,742 km (0.109 R)
• M6: 617,091 km (0.08 R)
• M7: 768,035 km (0.058 R)
• M8: 930,499 km (0.117 R)
• M9: 1,163,722 km (0.081 R)
• M10: 2,416,454 km (0.092 R)
• M11: 3,812,053 km (0.113 R)
• M12: 3,995,460 km (0.109 R)
• M13: 4,228,683 km (0.107 R)
• M14: 4,905,015 km (0.071 R)
• M15: 5,666,169 km (0.095 R)
• M16: 5,875,307 km (0.115 R)
• M17: 7,014,345 km (0.104 R)
• M18: 7,408,835 km (0.09 R)
• M19: 7,465,682 km (0.071 R)
• M20: 8,337,239 km (0.094 R)
• M21: 8,875,342 km (0.079 R)
• M22: 9,179,176 km (0.094 R)
• M23: 9,797,165 km (0.103 R)
• M24: 10,813,383 km (0.109 R)
• M25: 11,203,085 km (0.107 R)
• M26: 12,129,994 km (0.087 R)
• M27: 12,197,163 km (0.104 R)
• M28: 12,331,801 km (0.104 R)
• M29: 16,520,093 km (0.101 R)
• M30: 17,043,685 km (0.104 R)
• M31: 17,420,822 km (0.058 R)
• M32: 19,035,282 km (0.114 R)
• M33: 19,426,630 km (0.082 R)
• M34: 19,899,808 km (0.045 R)
• M35: 21,585,477 km (0.051 R)
• M36: 22,239,519 km (0.11 R)
• M37: 22,569,083 km (0.063 R)
• M38: 24,325,212 km (0.115 R)
• M39: 24,664,650 km (0.096 R)
• M40: 24,920,312 km (0.09 R)
• M41: 25,778,705 km (0.07 R)
• M42: 26,734,037 km (0.03 R)
• M43: 27,524,363 km (0.118 R)
• M44: 27,878,012 km (0.045 R)
• M45: 28,679,408 km (0.112 R)
• M46: 29,127,753 km (0.105 R)
• M47: 29,398,076 km (0.087 R)
• M48: 29,578,641 km (0.109 R)
• M49: 30,304,639 km (0.112 R)
• M50: 30,669,807 km (0.06 R)
• M51: 32,145,142 km (0.112 R)
• M52: 32,517,491 km (0.117 R)
• M53: 32,985,134 km (0.109 R)
• M54: 33,737,761 km (0.115 R)
• M55: 37,879,378 km (0.095 R)
• M56: 40,661,000 km (0.046 R)
• M57: 41,771,615 km (0.061 R)
• M58: 42,381,675 km (0.085 R)
• M59: 42,789,928 km (0.069 R)
• M60: 44,332,731 km (0.097 R)
• M61: 44,436,252 km (0.09 R)
• M62: 45,371,239 km (0.047 R)
• M63: 45,475,509 km (0.041 R)
• M64: 46,522,993 km (0.118 R)
• M65: 48,428,122 km (0.103 R)
• M66: 49,390,335 km (0.111 R)
• M67: 50,035,252 km (0.112 R)
• M68: 53,631,734 km (0.105 R)
• M69: 55,740,017 km (0.11 R)
• M70: 56,187,165 km (0.025 R)
• M71: 56,299,214 km (0.112 R)
• M72: 57,310,645 km (0.091 R)
• M73: 58,328,060 km (0.111 R)
• M74: 60,725,067 km (0.12 R)
• M75: 63,853,906 km (0.057 R)
• M76: 64,204,713 km (0.115 R)
• M77: 68,106,375 km (0.047 R)
• M78: 68,584,490 km (0.084 R)
• M79: 69,303,757 km (0.032 R)
• M80: 70,508,020 km (0.067 R)
• M81: 74,039,577 km (0.106 R)
• M82: 75,641,171 km (0.1 R)
• M83: 76,136,340 km (0.112 R)
• M84: 76,384,224 km (0.119 R)
• M85: 81,399,642 km (0.107 R)
• M86: 81,653,061 km (0.117 R)
• M87: 82,415,412 km (0.07 R)
• M88: 82,669,878 km (0.116 R)
• M89: 85,101,591 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.2

Radius: 7

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.48 AU - 16.22 AU

Year: 21222 Days

Day: 22.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,715,706 km

• M1: 236,065 km (0.071 R)
• M2: 450,738 km (0.093 R)
• M3: 548,725 km (0.108 R)
• M4: 632,500 km (0.063 R)
• M5: 1,753,137 km (0.093 R)
• M6: 2,208,962 km (0.095 R)
• M7: 2,592,232 km (0.086 R)
• M8: 4,755,118 km (0.066 R)
• M9: 4,799,249 km (0.099 R)
• M10: 4,977,121 km (0.055 R)
• M11: 5,945,767 km (0.044 R)
• M12: 6,233,145 km (0.08 R)
• M13: 6,378,554 km (0.064 R)
• M14: 6,771,697 km (0.033 R)
• M15: 7,122,055 km (0.109 R)
• M16: 7,172,620 km (0.078 R)
• M17: 7,478,398 km (0.118 R)
• M18: 7,945,143 km (0.101 R)
• M19: 8,208,585 km (0.109 R)
• M20: 8,261,692 km (0.118 R)
• M21: 9,512,330 km (0.057 R)
• M22: 9,568,130 km (0.073 R)
• M23: 10,245,210 km (0.116 R)
• M24: 10,474,245 km (0.065 R)
• M25: 11,704,837 km (0.062 R)
• M26: 11,824,365 km (0.118 R)
• M27: 12,064,619 km (0.08 R)
• M28: 12,367,406 km (0.099 R)
• M29: 12,428,292 km (0.116 R)
• M30: 12,980,308 km (0.095 R)
• M31: 13,042,242 km (0.112 R)
• M32: 14,108,426 km (0.073 R)
• M33: 14,555,574 km (0.106 R)
• M34: 14,619,751 km (0.073 R)
• M35: 19,416,607 km (0.081 R)
• M36: 21,796,709 km (0.099 R)
• M37: 21,943,913 km (0.053 R)
• M38: 23,887,190 km (0.107 R)
• M39: 24,038,882 km (0.109 R)
• M40: 24,496,053 km (0.117 R)
• M41: 24,725,686 km (0.059 R)
• M42: 25,264,388 km (0.084 R)
• M43: 26,667,316 km (0.11 R)
• M44: 27,536,929 km (0.05 R)
• M45: 27,935,458 km (0.088 R)
• M46: 30,447,804 km (0.119 R)
• M47: 30,529,933 km (0.051 R)
• M48: 30,694,641 km (0.078 R)
• M49: 31,855,819 km (0.096 R)
• M50: 33,115,882 km (0.054 R)
• M51: 33,709,487 km (0.076 R)
• M52: 33,965,000 km (0.077 R)
• M53: 34,135,541 km (0.032 R)
• M54: 34,306,532 km (0.084 R)
• M55: 34,392,102 km (0.107 R)
• M56: 36,031,694 km (0.111 R)
• M57: 37,256,003 km (0.076 R)
• M58: 39,118,048 km (0.093 R)
• M59: 39,835,220 km (0.079 R)
• M60: 40,556,880 km (0.087 R)
• M61: 40,919,206 km (0.113 R)
• M62: 43,116,201 km (0.041 R)
• M63: 43,300,954 km (0.075 R)
• M64: 43,578,757 km (0.05 R)
• M65: 44,508,658 km (0.109 R)
• M66: 46,010,172 km (0.039 R)
• M67: 49,062,566 km (0.112 R)
• M68: 49,352,038 km (0.086 R)
• M69: 49,448,679 km (0.065 R)
• M70: 49,932,777 km (0.117 R)
• M71: 50,224,044 km (0.094 R)
• M72: 50,418,522 km (0.118 R)
• M73: 52,179,887 km (0.116 R)
• M74: 54,160,413 km (0.086 R)
• M75: 55,059,646 km (0.115 R)
• M76: 56,064,644 km (0.086 R)
• M77: 56,468,409 km (0.097 R)
• M78: 57,075,627 km (0.12 R)
• M79: 57,380,208 km (0.072 R)
• M80: 57,786,965 km (0.095 R)
• M81: 58,296,794 km (0.065 R)
• M82: 59,013,218 km (0.085 R)
• M83: 59,938,481 km (0.099 R)
• M84: 61,075,874 km (0.101 R)
• M85: 61,491,158 km (0.111 R)
• M86: 65,696,055 km (0.064 R)
• M87: 66,334,688 km (0.072 R)
• M88: 67,082,528 km (0.112 R)
• M89: 67,940,471 km (0.113 R)
• M90: 68,263,154 km (0.078 R)
• M91: 69,018,025 km (0.114 R)
• M92: 70,210,021 km (0.071 R)
• M93: 71,627,311 km (0.079 R)
• M94: 71,955,678 km (0.1 R)
• M95: 72,284,644 km (0.093 R)
• M96: 72,504,254 km (0.099 R)
• M97: 73,494,891 km (0.094 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 13,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit