🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.73 AU - 0.91 AU

Year: 273 Days

Day: 44.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.43 AU - 3.77 AU

Year: 2507 Days

Day: 19.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 175.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.73 AU - 5.63 AU

Year: 3717 Days

Day: 31.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.5

Radius: 5.8

Gravity: 17.79 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 13.89 AU - 17.79 AU

Year: 23142 Days

Day: 19.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,739,197 km

• M1: 74,649 km (0.109 R)
• M2: 164,558 km (0.09 R)
• M3: 249,679 km (0.105 R)
• M4: 427,551 km (0.1 R)
• M5: 509,381 km (0.113 R)
• M6: 642,224 km (0.069 R)
• M7: 737,069 km (0.033 R)
• M8: 1,049,429 km (0.042 R)
• M9: 1,249,441 km (0.113 R)
• M10: 1,684,622 km (0.073 R)
• M11: 1,918,742 km (0.034 R)
• M12: 2,022,264 km (0.045 R)
• M13: 2,092,276 km (0.034 R)
• M14: 2,954,708 km (0.104 R)
• M15: 3,826,564 km (0.094 R)
• M16: 4,772,172 km (0.059 R)
• M17: 5,440,725 km (0.089 R)
• M18: 5,489,643 km (0.096 R)
• M19: 6,087,586 km (0.072 R)
• M20: 6,138,300 km (0.099 R)
• M21: 6,189,163 km (0.103 R)
• M22: 6,445,873 km (0.111 R)
• M23: 6,601,604 km (0.061 R)
• M24: 7,129,386 km (0.093 R)
• M25: 7,561,424 km (0.076 R)
• M26: 8,169,241 km (0.115 R)
• M27: 8,281,439 km (0.063 R)
• M28: 8,965,251 km (0.093 R)
• M29: 9,023,145 km (0.096 R)
• M30: 9,313,963 km (0.105 R)
• M31: 9,372,606 km (0.117 R)
• M32: 9,785,945 km (0.102 R)
• M33: 10,024,703 km (0.089 R)
• M34: 10,325,993 km (0.053 R)
• M35: 10,508,203 km (0.106 R)
• M36: 11,372,430 km (0.11 R)
• M37: 12,387,900 km (0.099 R)
• M38: 12,581,480 km (0.087 R)
• M39: 14,031,682 km (0.07 R)
• M40: 14,098,851 km (0.118 R)
• M41: 14,166,021 km (0.071 R)
• M42: 14,571,880 km (0.12 R)
• M43: 15,119,109 km (0.034 R)
• M44: 15,256,888 km (0.064 R)
• M45: 15,742,633 km (0.119 R)
• M46: 16,374,534 km (0.12 R)
• M47: 16,658,022 km (0.102 R)
• M48: 18,983,970 km (0.097 R)
• M49: 19,656,113 km (0.096 R)
• M50: 21,177,823 km (0.091 R)
• M51: 21,332,058 km (0.117 R)
• M52: 24,252,059 km (0.098 R)
• M53: 24,737,354 km (0.069 R)
• M54: 25,471,132 km (0.092 R)
• M55: 26,212,090 km (0.074 R)
• M56: 27,883,846 km (0.082 R)
• M57: 28,817,935 km (0.047 R)
• M58: 29,074,496 km (0.097 R)
• M59: 30,281,601 km (0.074 R)
• M60: 31,857,615 km (0.03 R)
• M61: 32,566,559 km (0.116 R)
• M62: 33,101,670 km (0.061 R)
• M63: 33,819,591 km (0.114 R)
• M64: 34,815,314 km (0.032 R)
• M65: 34,997,375 km (0.059 R)
• M66: 36,465,229 km (0.103 R)
• M67: 37,206,636 km (0.106 R)
• M68: 38,140,426 km (0.12 R)
• M69: 39,745,461 km (0.118 R)
• M70: 43,216,581 km (0.114 R)
• M71: 44,988,119 km (0.111 R)
• M72: 46,382,371 km (0.108 R)
• M73: 47,588,579 km (0.09 R)
• M74: 47,689,557 km (0.101 R)
• M75: 49,315,237 km (0.042 R)
• M76: 51,372,507 km (0.083 R)
• M77: 52,307,494 km (0.08 R)
• M78: 53,878,122 km (0.072 R)
• M79: 54,194,073 km (0.108 R)
• M80: 54,616,387 km (0.12 R)
• M81: 54,722,153 km (0.116 R)
• M82: 55,464,159 km (0.048 R)
• M83: 58,033,652 km (0.112 R)
• M84: 59,007,235 km (0.064 R)
• M85: 59,877,146 km (0.086 R)
• M86: 59,986,053 km (0.112 R)
• M87: 60,095,260 km (0.089 R)
• M88: 62,622,716 km (0.034 R)
• M89: 64,736,683 km (0.103 R)
• M90: 66,873,839 km (0.107 R)
• M91: 67,894,395 km (0.104 R)
• M92: 68,121,784 km (0.107 R)
• M93: 70,065,509 km (0.099 R)
• M94: 73,539,620 km (0.059 R)
• M95: 78,735,603 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.6

Radius: 5.9

Gravity: 14.73 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.43 AU - 19.47 AU

Year: 23384 Days

Day: 15.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,739,197 km

• M1: 149,897 km (0.1 R)
• M2: 491,429 km (0.068 R)
• M3: 780,302 km (0.098 R)
• M4: 955,482 km (0.038 R)
• M5: 1,143,227 km (0.075 R)
• M6: 1,678,189 km (0.104 R)
• M7: 1,774,081 km (0.092 R)
• M8: 1,839,007 km (0.095 R)
• M9: 2,905,939 km (0.112 R)
• M10: 3,021,578 km (0.108 R)
• M11: 3,060,324 km (0.099 R)
• M12: 3,872,490 km (0.101 R)
• M13: 3,999,948 km (0.025 R)
• M14: 4,085,518 km (0.064 R)
• M15: 4,792,667 km (0.119 R)
• M16: 5,113,854 km (0.117 R)
• M17: 5,160,229 km (0.106 R)
• M18: 5,253,578 km (0.08 R)
• M19: 5,300,552 km (0.088 R)
• M20: 6,316,920 km (0.085 R)
• M21: 6,618,060 km (0.104 R)
• M22: 6,821,513 km (0.072 R)
• M23: 7,182,493 km (0.049 R)
• M24: 7,391,631 km (0.041 R)
• M25: 7,655,821 km (0.04 R)
• M26: 7,869,446 km (0.025 R)
• M27: 8,357,135 km (0.082 R)
• M28: 9,248,290 km (0.092 R)
• M29: 9,475,679 km (0.085 R)
• M30: 9,820,352 km (0.113 R)
• M31: 10,462,875 km (0.065 R)
• M32: 10,759,378 km (0.11 R)
• M33: 13,421,472 km (0.105 R)
• M34: 13,679,080 km (0.109 R)
• M35: 14,461,327 km (0.093 R)
• M36: 15,124,345 km (0.11 R)
• M37: 15,932,921 km (0.081 R)
• M38: 19,522,821 km (0.092 R)
• M39: 19,741,384 km (0.052 R)
• M40: 22,048,033 km (0.111 R)
• M41: 22,733,640 km (0.093 R)
• M42: 23,271,594 km (0.065 R)
• M43: 24,281,829 km (0.092 R)
• M44: 25,783,791 km (0.117 R)
• M45: 25,863,677 km (0.097 R)
• M46: 26,184,115 km (0.107 R)
• M47: 27,723,777 km (0.115 R)
• M48: 28,216,103 km (0.116 R)
• M49: 29,375,935 km (0.086 R)
• M50: 29,626,512 km (0.104 R)
• M51: 30,129,759 km (0.095 R)
• M52: 31,144,781 km (0.092 R)
• M53: 31,741,975 km (0.085 R)
• M54: 33,643,514 km (0.034 R)
• M55: 34,608,121 km (0.056 R)
• M56: 35,315,270 km (0.087 R)
• M57: 35,848,736 km (0.081 R)
• M58: 36,295,435 km (0.108 R)
• M59: 36,743,780 km (0.099 R)
• M60: 37,284,427 km (0.108 R)
• M61: 38,830,371 km (0.058 R)
• M62: 40,397,110 km (0.103 R)
• M63: 41,421,855 km (0.064 R)
• M64: 45,605,509 km (0.06 R)
• M65: 46,477,814 km (0.116 R)
• M66: 46,575,053 km (0.103 R)
• M67: 46,769,680 km (0.093 R)
• M68: 48,140,146 km (0.109 R)
• M69: 49,127,193 km (0.101 R)
• M70: 52,026,998 km (0.076 R)
• M71: 54,673,534 km (0.114 R)
• M72: 55,599,844 km (0.118 R)
• M73: 56,427,569 km (0.083 R)
• M74: 57,572,292 km (0.103 R)
• M75: 58,724,644 km (0.054 R)
• M76: 59,778,860 km (0.067 R)
• M77: 61,158,751 km (0.071 R)
• M78: 61,371,928 km (0.118 R)
• M79: 62,548,964 km (0.086 R)
• M80: 64,274,426 km (0.098 R)
• M81: 64,599,652 km (0.118 R)
• M82: 65,906,090 km (0.11 R)
• M83: 66,562,675 km (0.058 R)
• M84: 69,766,164 km (0.105 R)
• M85: 72,117,094 km (0.061 R)
• M86: 72,342,389 km (0.052 R)
• M87: 74,949,580 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.3

Radius: 5.3

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.3 AU - 21 AU

Year: 28385 Days

Day: 17.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,739,197 km

• M1: 473,477 km (0.088 R)
• M2: 851,212 km (0.067 R)
• M3: 1,002,904 km (0.09 R)
• M4: 1,692,550 km (0.079 R)
• M5: 2,217,938 km (0.11 R)
• M6: 2,321,759 km (0.076 R)
• M7: 3,728,727 km (0.036 R)
• M8: 3,935,770 km (0.084 R)
• M9: 4,404,012 km (0.12 R)
• M10: 5,025,292 km (0.067 R)
• M11: 5,070,769 km (0.1 R)
• M12: 5,116,397 km (0.113 R)
• M13: 5,207,951 km (0.076 R)
• M14: 5,253,877 km (0.091 R)
• M15: 5,485,754 km (0.115 R)
• M16: 5,959,680 km (0.083 R)
• M17: 6,845,299 km (0.048 R)
• M18: 7,149,581 km (0.088 R)
• M19: 7,666,592 km (0.095 R)
• M20: 7,982,542 km (0.074 R)
• M21: 9,288,233 km (0.099 R)
• M22: 9,568,579 km (0.076 R)
• M23: 9,681,525 km (0.112 R)
• M24: 10,368,180 km (0.108 R)
• M25: 10,600,505 km (0.104 R)
• M26: 10,658,848 km (0.036 R)
• M27: 11,367,643 km (0.09 R)
• M28: 11,969,774 km (0.114 R)
• M29: 12,892,195 km (0.073 R)
• M30: 12,954,577 km (0.084 R)
• M31: 14,609,578 km (0.116 R)
• M32: 14,674,504 km (0.109 R)
• M33: 15,329,593 km (0.118 R)
• M34: 15,927,236 km (0.05 R)
• M35: 16,128,146 km (0.106 R)
• M36: 16,668,045 km (0.112 R)
• M37: 19,383,546 km (0.077 R)
• M38: 19,957,403 km (0.046 R)
• M39: 22,232,787 km (0.111 R)
• M40: 22,457,333 km (0.068 R)
• M41: 23,438,994 km (0.091 R)
• M42: 24,434,568 km (0.1 R)
• M43: 24,511,761 km (0.109 R)
• M44: 26,308,730 km (0.1 R)
• M45: 26,784,302 km (0.118 R)
• M46: 27,262,866 km (0.096 R)
• M47: 28,066,655 km (0.114 R)
• M48: 29,286,925 km (0.116 R)
• M49: 31,442,780 km (0.112 R)
• M50: 31,610,778 km (0.106 R)
• M51: 32,285,464 km (0.094 R)
• M52: 32,709,574 km (0.036 R)
• M53: 33,906,956 km (0.112 R)
• M54: 34,684,266 km (0.089 R)
• M55: 36,256,241 km (0.092 R)
• M56: 38,657,586 km (0.046 R)
• M57: 38,747,494 km (0.097 R)
• M58: 40,834,833 km (0.103 R)
• M59: 41,293,500 km (0.029 R)
• M60: 42,493,874 km (0.106 R)
• M61: 43,051,724 km (0.092 R)
• M62: 46,640,577 km (0.095 R)
• M63: 48,470,608 km (0.117 R)
• M64: 48,567,697 km (0.063 R)
• M65: 51,605,581 km (0.116 R)
• M66: 51,704,614 km (0.098 R)
• M67: 53,899,066 km (0.115 R)
• M68: 54,301,185 km (0.046 R)
• M69: 55,007,586 km (0.108 R)
• M70: 55,716,979 km (0.064 R)
• M71: 56,327,338 km (0.088 R)
• M72: 56,633,416 km (0.086 R)
• M73: 58,171,880 km (0.11 R)
• M74: 59,205,153 km (0.112 R)
• M75: 61,080,362 km (0.102 R)
• M76: 62,446,639 km (0.027 R)
• M77: 62,869,104 km (0.112 R)
• M78: 62,974,869 km (0.108 R)
• M79: 63,610,660 km (0.101 R)
• M80: 64,675,049 km (0.111 R)
• M81: 65,423,637 km (0.105 R)
• M82: 67,469,836 km (0.111 R)
• M83: 68,555,319 km (0.105 R)
• M84: 68,664,226 km (0.12 R)
• M85: 68,882,040 km (0.119 R)
• M86: 69,318,567 km (0.1 R)
• M87: 69,427,773 km (0.075 R)
• M88: 69,537,129 km (0.082 R)
• M89: 71,735,470 km (0.107 R)
• M90: 71,956,576 km (0.087 R)
• M91: 74,739,246 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 18,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit