🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.49 AU - 0.61 AU

Year: 155 Days

Day: 39 Hours

Environment

Temp: 213 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,965,812 km

• M1: 497,712 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.18 AU - 1.44 AU

Year: 571 Days

Day: 42.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.31 AU - 4.87 AU

Year: 3150 Days

Day: 35.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.3

Radius: 12.5

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.36 AU - 5.44 AU

Year: 3515 Days

Day: 11.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 39,965,812 km

• M1: 203,603 km (0.076 R)
• M2: 296,653 km (0.06 R)
• M3: 392,994 km (0.114 R)
• M4: 477,068 km (0.097 R)
• M5: 677,080 km (0.117 R)
• M6: 775,665 km (0.107 R)
• M7: 924,964 km (0.057 R)
• M8: 1,113,607 km (0.114 R)
• M9: 1,202,916 km (0.035 R)
• M10: 1,421,479 km (0.074 R)
• M11: 1,508,246 km (0.11 R)
• M12: 1,676,095 km (0.049 R)
• M13: 1,885,980 km (0.106 R)
• M14: 2,043,058 km (0.117 R)
• M15: 2,166,925 km (0.08 R)
• M16: 2,500,977 km (0.099 R)
• M17: 2,633,970 km (0.074 R)
• M18: 3,132,579 km (0.084 R)
• M19: 3,378,369 km (0.098 R)
• M20: 3,540,832 km (0.097 R)
• M21: 3,645,700 km (0.04 R)
• M22: 3,781,984 km (0.088 R)
• M23: 3,966,288 km (0.093 R)
• M24: 4,075,196 km (0.086 R)
• M25: 4,521,147 km (0.107 R)
• M26: 5,117,444 km (0.116 R)
• M27: 5,202,266 km (0.074 R)
• M28: 5,321,944 km (0.057 R)
• M29: 5,563,694 km (0.117 R)
• M30: 5,915,698 km (0.081 R)
• M31: 6,238,530 km (0.049 R)
• M32: 6,402,340 km (0.115 R)
• M33: 6,789,799 km (0.093 R)
• M34: 7,242,033 km (0.089 R)
• M35: 7,529,710 km (0.065 R)
• M36: 7,645,798 km (0.063 R)
• M37: 7,801,529 km (0.097 R)
• M38: 8,395,133 km (0.071 R)
• M39: 8,515,560 km (0.073 R)
• M40: 8,697,471 km (0.085 R)
• M41: 8,982,754 km (0.109 R)
• M42: 9,292,122 km (0.025 R)
• M43: 9,646,819 km (0.038 R)
• M44: 9,899,938 km (0.087 R)
• M45: 10,112,517 km (0.101 R)
• M46: 10,197,937 km (0.085 R)
• M47: 10,434,302 km (0.106 R)
• M48: 10,628,929 km (0.073 R)
• M49: 10,890,426 km (0.109 R)
• M50: 11,065,904 km (0.1 R)
• M51: 11,575,734 km (0.09 R)
• M52: 11,709,923 km (0.092 R)
• M53: 11,844,711 km (0.119 R)
• M54: 13,478,768 km (0.119 R)
• M55: 13,596,502 km (0.108 R)
• M56: 13,809,230 km (0.097 R)
• M57: 14,816,772 km (0.095 R)
• M58: 15,133,470 km (0.085 R)
• M59: 15,231,457 km (0.063 R)
• M60: 15,329,593 km (0.057 R)
• M61: 15,600,365 km (0.108 R)
• M62: 15,798,433 km (0.1 R)
• M63: 16,146,996 km (0.057 R)
• M64: 16,498,102 km (0.101 R)
• M65: 16,851,602 km (0.085 R)
• M66: 17,105,769 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.6

Radius: 12.8

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.64 AU - 9.08 AU

Year: 7603 Days

Day: 10.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,965,812 km

• M1: 202,705 km (0.083 R)
• M2: 404,363 km (0.09 R)
• M3: 540,348 km (0.083 R)
• M4: 670,049 km (0.027 R)
• M5: 922,121 km (0.082 R)
• M6: 1,190,051 km (0.06 R)
• M7: 1,416,243 km (0.07 R)
• M8: 1,782,459 km (0.097 R)
• M9: 2,024,358 km (0.085 R)
• M10: 2,377,260 km (0.11 R)
• M11: 2,602,704 km (0.072 R)
• M12: 2,835,328 km (0.102 R)
• M13: 3,030,853 km (0.102 R)
• M14: 3,163,696 km (0.104 R)
• M15: 3,253,305 km (0.025 R)
• M16: 4,420,617 km (0.096 R)
• M17: 4,853,853 km (0.088 R)
• M18: 5,167,858 km (0.108 R)
• M19: 5,954,294 km (0.114 R)
• M20: 6,093,720 km (0.063 R)
• M21: 6,375,861 km (0.059 R)
• M22: 6,547,151 km (0.058 R)
• M23: 6,749,108 km (0.046 R)
• M24: 6,894,517 km (0.098 R)
• M25: 7,129,535 km (0.085 R)
• M26: 7,248,017 km (0.1 R)
• M27: 7,819,780 km (0.068 R)
• M28: 8,188,389 km (0.065 R)
• M29: 8,437,320 km (0.075 R)
• M30: 9,006,689 km (0.084 R)
• M31: 9,134,895 km (0.116 R)
• M32: 9,425,563 km (0.117 R)
• M33: 9,818,108 km (0.077 R)
• M34: 10,049,387 km (0.078 R)
• M35: 10,619,055 km (0.111 R)
• M36: 10,822,508 km (0.085 R)
• M37: 11,337,125 km (0.103 R)
• M38: 11,440,946 km (0.081 R)
• M39: 12,784,036 km (0.099 R)
• M40: 13,036,856 km (0.096 R)
• M41: 13,291,322 km (0.115 R)
• M42: 13,510,932 km (0.076 R)
• M43: 13,731,589 km (0.094 R)
• M44: 14,027,643 km (0.084 R)
• M45: 14,663,882 km (0.035 R)
• M46: 14,890,822 km (0.12 R)
• M47: 15,271,399 km (0.064 R)
• M48: 16,081,173 km (0.108 R)
• M49: 16,589,506 km (0.106 R)
• M50: 17,262,248 km (0.07 R)
• M51: 17,341,984 km (0.073 R)
• M52: 17,421,869 km (0.115 R)
• M53: 17,943,965 km (0.11 R)
• M54: 18,267,845 km (0.09 R)
• M55: 18,389,767 km (0.108 R)
• M56: 18,675,349 km (0.119 R)
• M57: 18,880,298 km (0.098 R)
• M58: 19,044,707 km (0.103 R)
• M59: 19,292,291 km (0.079 R)
• M60: 19,540,923 km (0.052 R)
• M61: 20,209,326 km (0.054 R)
• M62: 20,927,545 km (0.081 R)
• M63: 21,955,881 km (0.098 R)
• M64: 22,085,582 km (0.074 R)
• M65: 22,519,715 km (0.119 R)
• M66: 22,737,829 km (0.12 R)
• M67: 22,869,176 km (0.04 R)
• M68: 23,839,169 km (0.053 R)
• M69: 24,061,471 km (0.058 R)
• M70: 24,508,320 km (0.086 R)
• M71: 24,822,625 km (0.087 R)
• M72: 25,865,023 km (0.108 R)
• M73: 26,322,643 km (0.111 R)
• M74: 27,153,210 km (0.114 R)
• M75: 28,086,103 km (0.088 R)
• M76: 28,368,095 km (0.108 R)
• M77: 29,983,452 km (0.086 R)
• M78: 30,319,748 km (0.083 R)
• M79: 32,363,555 km (0.054 R)
• M80: 32,708,378 km (0.054 R)
• M81: 32,856,629 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.2

Radius: 4.7

Gravity: 14.54 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.97 AU - 16.29 AU

Year: 20226 Days

Day: 19.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 39,965,812 km

• M1: 93,349 km (0.116 R)
• M2: 352,303 km (0.102 R)
• M3: 784,491 km (0.114 R)
• M4: 1,745,957 km (0.112 R)
• M5: 1,911,861 km (0.045 R)
• M6: 1,968,259 km (0.096 R)
• M7: 2,140,895 km (0.078 R)
• M8: 2,318,468 km (0.084 R)
• M9: 2,348,537 km (0.1 R)
• M10: 2,439,642 km (0.068 R)
• M11: 2,531,794 km (0.111 R)
• M12: 2,783,119 km (0.058 R)
• M13: 2,847,296 km (0.12 R)
• M14: 2,976,998 km (0.093 R)
• M15: 3,009,760 km (0.077 R)
• M16: 3,795,148 km (0.085 R)
• M17: 4,119,028 km (0.086 R)
• M18: 4,155,530 km (0.1 R)
• M19: 4,640,077 km (0.101 R)
• M20: 4,716,222 km (0.118 R)
• M21: 5,825,191 km (0.077 R)
• M22: 6,198,139 km (0.079 R)
• M23: 6,240,026 km (0.078 R)
• M24: 6,282,063 km (0.068 R)
• M25: 6,535,931 km (0.07 R)
• M26: 7,540,481 km (0.064 R)
• M27: 8,779,600 km (0.109 R)
• M28: 9,063,537 km (0.055 R)
• M29: 9,688,856 km (0.063 R)
• M30: 10,278,271 km (0.047 R)
• M31: 12,431,284 km (0.06 R)
• M32: 12,963,852 km (0.114 R)
• M33: 14,382,788 km (0.083 R)
• M34: 14,829,188 km (0.091 R)
• M35: 15,336,923 km (0.053 R)
• M36: 15,507,465 km (0.12 R)
• M37: 16,080,275 km (0.096 R)
• M38: 16,311,404 km (0.078 R)
• M39: 16,952,580 km (0.057 R)
• M40: 17,959,524 km (0.1 R)
• M41: 18,079,202 km (0.069 R)
• M42: 19,413,764 km (0.109 R)
• M43: 19,906,839 km (0.083 R)
• M44: 20,092,789 km (0.098 R)
• M45: 20,905,405 km (0.065 R)
• M46: 23,211,007 km (0.104 R)
• M47: 23,406,831 km (0.077 R)
• M48: 23,865,648 km (0.118 R)
• M49: 24,129,239 km (0.068 R)
• M50: 24,195,212 km (0.118 R)
• M51: 24,659,115 km (0.115 R)
• M52: 24,725,686 km (0.049 R)
• M53: 25,865,621 km (0.104 R)
• M54: 27,022,611 km (0.037 R)
• M55: 27,780,175 km (0.119 R)
• M56: 28,405,195 km (0.111 R)
• M57: 28,684,494 km (0.069 R)
• M58: 28,824,518 km (0.084 R)
• M59: 29,527,777 km (0.108 R)
• M60: 30,165,513 km (0.081 R)
• M61: 30,807,886 km (0.04 R)
• M62: 31,310,535 km (0.076 R)
• M63: 31,743,621 km (0.087 R)
• M64: 32,981,394 km (0.037 R)
• M65: 34,086,473 km (0.081 R)
• M66: 34,234,725 km (0.097 R)
• M67: 34,308,925 km (0.11 R)
• M68: 35,729,207 km (0.102 R)
• M69: 36,712,065 km (0.064 R)
• M70: 36,787,912 km (0.088 R)
• M71: 36,864,057 km (0.105 R)
• M72: 37,550,562 km (0.041 R)
• M73: 38,010,575 km (0.046 R)
• M74: 38,858,795 km (0.099 R)
• M75: 39,013,629 km (0.078 R)
• M76: 39,791,238 km (0.058 R)
• M77: 40,338,467 km (0.057 R)
• M78: 41,757,254 km (0.089 R)
• M79: 42,632,401 km (0.111 R)
• M80: 46,110,552 km (0.095 R)
• M81: 46,274,511 km (0.111 R)
• M82: 46,685,307 km (0.037 R)
• M83: 46,932,442 km (0.038 R)
• M84: 47,345,183 km (0.099 R)
• M85: 48,423,933 km (0.036 R)
• M86: 49,008,113 km (0.092 R)
• M87: 49,510,762 km (0.087 R)
• M88: 50,859,386 km (0.08 R)
• M89: 51,028,881 km (0.087 R)
• M90: 52,305,549 km (0.106 R)
• M91: 53,076,577 km (0.114 R)
• M92: 54,110,597 km (0.104 R)
• M93: 56,636,557 km (0.086 R)
• M94: 59,467,996 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.8

Radius: 4.3

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 16.54 AU - 18.76 AU

Year: 28237 Days

Day: 15.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,965,812 km

• M1: 99,483 km (0.051 R)
• M2: 149,897 km (0.118 R)
• M3: 201,808 km (0.079 R)
• M4: 292,763 km (0.098 R)
• M5: 349,161 km (0.119 R)
• M6: 409,300 km (0.107 R)
• M7: 447,298 km (0.103 R)
• M8: 596,596 km (0.074 R)
• M9: 625,469 km (0.114 R)
• M10: 956,529 km (0.086 R)
• M11: 1,185,414 km (0.108 R)
• M12: 2,144,186 km (0.093 R)
• M13: 2,395,361 km (0.098 R)
• M14: 2,607,940 km (0.082 R)
• M15: 2,752,900 km (0.064 R)
• M16: 2,801,819 km (0.084 R)
• M17: 2,875,720 km (0.114 R)
• M18: 2,925,386 km (0.108 R)
• M19: 3,255,100 km (0.081 R)
• M20: 4,116,036 km (0.065 R)
• M21: 4,171,985 km (0.09 R)
• M22: 4,228,234 km (0.102 R)
• M23: 4,775,613 km (0.065 R)
• M24: 6,318,864 km (0.094 R)
• M25: 6,415,953 km (0.094 R)
• M26: 7,109,639 km (0.058 R)
• M27: 7,210,767 km (0.04 R)
• M28: 7,550,953 km (0.108 R)
• M29: 8,495,513 km (0.118 R)
• M30: 8,854,698 km (0.114 R)
• M31: 10,112,816 km (0.072 R)
• M32: 10,188,513 km (0.078 R)
• M33: 10,685,327 km (0.096 R)
• M34: 10,956,099 km (0.111 R)
• M35: 11,425,537 km (0.107 R)
• M36: 12,586,866 km (0.057 R)
• M37: 14,037,815 km (0.105 R)
• M38: 15,279,478 km (0.106 R)
• M39: 16,645,157 km (0.097 R)
• M40: 16,869,105 km (0.075 R)
• M41: 18,187,212 km (0.062 R)
• M42: 19,869,140 km (0.099 R)
• M43: 21,942,118 km (0.097 R)
• M44: 21,991,186 km (0.115 R)
• M45: 22,681,281 km (0.107 R)
• M46: 24,386,697 km (0.096 R)
• M47: 24,947,240 km (0.058 R)
• M48: 25,512,122 km (0.071 R)
• M49: 26,029,132 km (0.093 R)
• M50: 26,863,738 km (0.098 R)
• M51: 26,916,098 km (0.062 R)
• M52: 28,988,028 km (0.106 R)
• M53: 31,718,339 km (0.093 R)
• M54: 33,001,589 km (0.057 R)
• M55: 33,847,565 km (0.079 R)
• M56: 34,986,753 km (0.08 R)
• M57: 35,849,185 km (0.074 R)
• M58: 36,022,569 km (0.099 R)
• M59: 36,138,358 km (0.108 R)
• M60: 38,065,477 km (0.108 R)
• M61: 38,301,244 km (0.111 R)
• M62: 38,596,849 km (0.114 R)
• M63: 38,715,181 km (0.117 R)
• M64: 39,487,854 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 17,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit