🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.09 AU - 1.21 AU

Year: 433 Days

Day: 17 Hours

Environment

Temp: 28 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,192,543 km

• M1: 249,978 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.55 AU - 2.19 AU

Year: 899 Days

Day: 24.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.58 AU - 2.58 AU

Year: 1054 Days

Day: 23.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.54 AU - 3.44 AU

Year: 1817 Days

Day: 18 Hours

Environment

Temp: -87 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,192,543 km

• M1: 472,131 km (0.112 R)
• M2: 1,728,753 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.89 AU - 5.05 AU

Year: 3894 Days

Day: 41.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.2

Radius: 9.6

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.15 AU - 6.13 AU

Year: 4708 Days

Day: 9.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,192,543 km

• M1: 129,552 km (0.107 R)
• M2: 201,209 km (0.063 R)
• M3: 358,137 km (0.111 R)
• M4: 442,810 km (0.041 R)
• M5: 535,860 km (0.072 R)
• M6: 626,815 km (0.112 R)
• M7: 723,605 km (0.092 R)
• M8: 879,037 km (0.106 R)
• M9: 1,410,858 km (0.105 R)
• M10: 1,608,028 km (0.081 R)
• M11: 1,842,447 km (0.086 R)
• M12: 2,283,163 km (0.104 R)
• M13: 2,563,210 km (0.065 R)
• M14: 2,658,953 km (0.116 R)
• M15: 2,804,960 km (0.103 R)
• M16: 2,937,055 km (0.104 R)
• M17: 3,037,435 km (0.106 R)
• M18: 3,450,774 km (0.065 R)
• M19: 3,664,101 km (0.108 R)
• M20: 3,754,308 km (0.119 R)
• M21: 3,955,368 km (0.082 R)
• M22: 4,329,961 km (0.08 R)
• M23: 4,657,580 km (0.051 R)
• M24: 4,953,185 km (0.062 R)
• M25: 5,214,533 km (0.095 R)
• M26: 5,459,724 km (0.114 R)
• M27: 5,542,302 km (0.092 R)
• M28: 5,666,917 km (0.047 R)
• M29: 5,834,616 km (0.096 R)
• M30: 6,025,204 km (0.065 R)
• M31: 6,217,886 km (0.068 R)
• M32: 6,369,129 km (0.117 R)
• M33: 6,434,354 km (0.072 R)
• M34: 7,439,203 km (0.063 R)
• M35: 7,948,135 km (0.1 R)
• M36: 8,041,933 km (0.105 R)
• M37: 8,564,179 km (0.101 R)
• M38: 8,999,658 km (0.082 R)
• M39: 9,343,434 km (0.108 R)
• M40: 9,566,634 km (0.105 R)
• M41: 10,451,655 km (0.074 R)
• M42: 10,683,382 km (0.115 R)
• M43: 11,521,280 km (0.11 R)
• M44: 11,894,527 km (0.065 R)
• M45: 12,434,575 km (0.094 R)
• M46: 12,598,235 km (0.027 R)
• M47: 12,955,176 km (0.117 R)
• M48: 13,510,782 km (0.118 R)
• M49: 13,594,706 km (0.033 R)
• M50: 13,735,179 km (0.118 R)
• M51: 13,819,702 km (0.067 R)
• M52: 14,273,133 km (0.077 R)
• M53: 14,473,145 km (0.117 R)
• M54: 14,559,164 km (0.08 R)
• M55: 14,991,502 km (0.078 R)
• M56: 15,223,977 km (0.066 R)
• M57: 15,662,897 km (0.068 R)
• M58: 15,839,572 km (0.098 R)
• M59: 15,957,754 km (0.028 R)
• M60: 16,165,396 km (0.083 R)
• M61: 16,284,327 km (0.079 R)
• M62: 17,155,884 km (0.088 R)
• M63: 17,216,471 km (0.029 R)
• M64: 17,704,459 km (0.084 R)
• M65: 18,444,819 km (0.083 R)
• M66: 18,600,251 km (0.098 R)
• M67: 18,787,548 km (0.102 R)
• M68: 18,912,612 km (0.046 R)
• M69: 19,163,786 km (0.051 R)
• M70: 19,764,721 km (0.118 R)
• M71: 20,952,528 km (0.113 R)
• M72: 21,342,679 km (0.116 R)
• M73: 21,440,666 km (0.106 R)
• M74: 21,506,040 km (0.109 R)
• M75: 21,735,374 km (0.072 R)
• M76: 21,932,544 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.2

Radius: 13.4

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.09 AU - 10.37 AU

Year: 9856 Days

Day: 7.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,192,543 km

• M1: 660,026 km (0.116 R)
• M2: 1,584,241 km (0.105 R)
• M3: 1,674,748 km (0.111 R)
• M4: 2,079,410 km (0.067 R)
• M5: 2,867,492 km (0.044 R)
• M6: 2,951,117 km (0.076 R)
• M7: 4,176,174 km (0.044 R)
• M8: 4,464,449 km (0.116 R)
• M9: 5,717,182 km (0.089 R)
• M10: 5,859,001 km (0.101 R)
• M11: 6,182,132 km (0.115 R)
• M12: 7,378,167 km (0.073 R)
• M13: 7,493,956 km (0.077 R)
• M14: 7,688,283 km (0.048 R)
• M15: 8,002,888 km (0.052 R)
• M16: 8,442,107 km (0.093 R)
• M17: 8,725,894 km (0.108 R)
• M18: 9,136,690 km (0.108 R)
• M19: 9,428,107 km (0.058 R)
• M20: 9,764,851 km (0.101 R)
• M21: 10,148,420 km (0.117 R)
• M22: 10,320,458 km (0.044 R)
• M23: 10,667,675 km (0.119 R)
• M24: 10,886,536 km (0.039 R)
• M25: 11,062,763 km (0.076 R)
• M26: 11,418,057 km (0.082 R)
• M27: 11,507,517 km (0.106 R)
• M28: 12,140,017 km (0.11 R)
• M29: 12,322,676 km (0.038 R)
• M30: 12,552,608 km (0.11 R)
• M31: 12,737,361 km (0.102 R)
• M32: 15,567,603 km (0.079 R)
• M33: 15,916,017 km (0.101 R)
• M34: 16,166,294 km (0.093 R)
• M35: 16,468,482 km (0.111 R)
• M36: 17,027,379 km (0.103 R)
• M37: 17,903,424 km (0.119 R)
• M38: 18,741,322 km (0.107 R)
• M39: 19,271,497 km (0.111 R)
• M40: 19,538,380 km (0.114 R)
• M41: 20,184,044 km (0.118 R)
• M42: 20,618,476 km (0.058 R)
• M43: 20,727,533 km (0.08 R)
• M44: 20,836,889 km (0.118 R)
• M45: 21,110,803 km (0.075 R)
• M46: 22,386,723 km (0.106 R)
• M47: 22,892,813 km (0.052 R)
• M48: 23,062,307 km (0.084 R)
• M49: 23,402,642 km (0.082 R)
• M50: 23,687,476 km (0.066 R)
• M51: 24,145,695 km (0.117 R)
• M52: 24,780,438 km (0.108 R)
• M53: 24,954,570 km (0.101 R)
• M54: 25,713,630 km (0.098 R)
• M55: 26,361,838 km (0.06 R)
• M56: 26,777,121 km (0.119 R)
• M57: 27,674,409 km (0.098 R)
• M58: 27,915,411 km (0.103 R)
• M59: 28,642,457 km (0.037 R)
• M60: 28,886,152 km (0.115 R)
• M61: 29,191,780 km (0.034 R)
• M62: 29,314,301 km (0.06 R)
• M63: 29,683,060 km (0.074 R)
• M64: 29,991,381 km (0.102 R)
• M65: 31,486,612 km (0.107 R)
• M66: 31,675,255 km (0.12 R)
• M67: 31,801,216 km (0.111 R)
• M68: 32,687,584 km (0.052 R)
• M69: 32,942,349 km (0.075 R)
• M70: 33,069,956 km (0.077 R)
• M71: 33,389,646 km (0.107 R)
• M72: 35,656,652 km (0.054 R)
• M73: 36,050,244 km (0.062 R)
• M74: 37,839,285 km (0.059 R)
• M75: 38,307,676 km (0.109 R)
• M76: 38,778,162 km (0.112 R)
• M77: 39,115,355 km (0.109 R)
• M78: 39,250,592 km (0.109 R)
• M79: 40,201,137 km (0.116 R)
• M80: 41,090,496 km (0.092 R)
• M81: 42,958,375 km (0.079 R)
• M82: 43,167,513 km (0.108 R)
• M83: 44,078,265 km (0.097 R)
• M84: 44,289,347 km (0.097 R)
• M85: 45,847,259 km (0.107 R)
• M86: 46,704,754 km (0.117 R)
• M87: 47,351,167 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.2

Radius: 4.5

Gravity: 18.13 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.4 AU - 14.5 AU

Year: 17337 Days

Day: 24.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 56,192,543 km

• M1: 96,191 km (0.1 R)
• M2: 392,545 km (0.116 R)
• M3: 505,042 km (0.119 R)
• M4: 683,662 km (0.084 R)
• M5: 986,299 km (0.095 R)
• M6: 1,302,399 km (0.101 R)
• M7: 1,447,060 km (0.106 R)
• M8: 2,273,888 km (0.062 R)
• M9: 2,566,651 km (0.098 R)
• M10: 3,091,590 km (0.12 R)
• M11: 3,682,501 km (0.07 R)
• M12: 3,750,269 km (0.087 R)
• M13: 4,095,391 km (0.099 R)
• M14: 5,190,298 km (0.114 R)
• M15: 5,266,443 km (0.102 R)
• M16: 5,574,316 km (0.084 R)
• M17: 5,888,172 km (0.094 R)
• M18: 5,927,816 km (0.062 R)
• M19: 6,047,195 km (0.106 R)
• M20: 6,248,105 km (0.105 R)
• M21: 6,615,068 km (0.102 R)
• M22: 6,780,374 km (0.101 R)
• M23: 6,989,063 km (0.115 R)
• M24: 7,887,997 km (0.106 R)
• M25: 8,822,834 km (0.114 R)
• M26: 9,050,522 km (0.097 R)
• M27: 10,553,083 km (0.071 R)
• M28: 12,282,584 km (0.063 R)
• M29: 12,741,400 km (0.119 R)
• M30: 14,793,434 km (0.078 R)
• M31: 14,847,289 km (0.038 R)
• M32: 15,063,758 km (0.077 R)
• M33: 15,172,366 km (0.059 R)
• M34: 15,609,491 km (0.071 R)
• M35: 15,774,497 km (0.088 R)
• M36: 16,106,156 km (0.101 R)
• M37: 16,217,307 km (0.113 R)
• M38: 17,001,798 km (0.115 R)
• M39: 18,317,511 km (0.116 R)
• M40: 19,251,900 km (0.091 R)
• M41: 19,665,538 km (0.115 R)
• M42: 20,141,857 km (0.104 R)
• M43: 20,923,955 km (0.085 R)
• M44: 21,166,603 km (0.089 R)
• M45: 21,471,334 km (0.061 R)
• M46: 21,532,370 km (0.113 R)
• M47: 21,838,746 km (0.117 R)
• M48: 22,393,904 km (0.091 R)
• M49: 23,392,021 km (0.104 R)
• M50: 23,959,894 km (0.075 R)
• M51: 24,150,332 km (0.108 R)
• M52: 26,276,417 km (0.115 R)
• M53: 27,262,566 km (0.066 R)
• M54: 27,859,911 km (0.115 R)
• M55: 28,797,889 km (0.106 R)
• M56: 29,203,000 km (0.1 R)
• M57: 29,542,139 km (0.093 R)
• M58: 30,155,640 km (0.077 R)
• M59: 30,704,514 km (0.097 R)
• M60: 30,842,294 km (0.093 R)
• M61: 32,581,369 km (0.104 R)
• M62: 33,498,254 km (0.099 R)
• M63: 33,640,073 km (0.116 R)
• M64: 33,782,042 km (0.048 R)
• M65: 34,352,009 km (0.059 R)
• M66: 34,709,997 km (0.083 R)
• M67: 36,517,738 km (0.101 R)
• M68: 37,838,238 km (0.073 R)
• M69: 38,059,793 km (0.103 R)
• M70: 38,207,745 km (0.111 R)
• M71: 39,473,193 km (0.118 R)
• M72: 39,698,039 km (0.088 R)
• M73: 39,923,184 km (0.096 R)
• M74: 40,224,025 km (0.117 R)
• M75: 41,207,033 km (0.096 R)
• M76: 41,359,024 km (0.066 R)
• M77: 43,119,791 km (0.09 R)
• M78: 44,670,523 km (0.081 R)
• M79: 44,982,883 km (0.108 R)
• M80: 45,061,123 km (0.106 R)
• M81: 45,217,602 km (0.069 R)
• M82: 46,476,468 km (0.078 R)
• M83: 47,348,624 km (0.074 R)
• M84: 47,507,646 km (0.048 R)
• M85: 47,906,325 km (0.107 R)
• M86: 48,706,972 km (0.109 R)
• M87: 49,511,958 km (0.065 R)
• M88: 50,240,201 km (0.097 R)
• M89: 50,727,740 km (0.103 R)
• M90: 51,707,457 km (0.052 R)
• M91: 52,117,505 km (0.059 R)
• M92: 53,768,467 km (0.087 R)
• M93: 54,683,706 km (0.032 R)
• M94: 54,850,658 km (0.052 R)
• M95: 55,268,784 km (0.062 R)
• M96: 55,520,258 km (0.093 R)
• M97: 56,108,327 km (0.108 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 18,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit