🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.16 AU - 1.26 AU

Year: 481 Days

Day: 16.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 112,192,257 km

• M1: 51,761 km (0.04 R)
• M2: 323,879 km (0.078 R)

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920

Radius: 13.8

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.73 AU - 7.37 AU

Year: 5382 Days

Day: 13.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 112,192,257 km

• M1: 206,445 km (0.096 R)
• M2: 293,062 km (0.102 R)
• M3: 409,449 km (0.075 R)
• M4: 633,098 km (0.067 R)
• M5: 872,455 km (0.096 R)
• M6: 974,331 km (0.098 R)
• M7: 1,390,363 km (0.034 R)
• M8: 1,583,045 km (0.112 R)
• M9: 2,234,992 km (0.099 R)
• M10: 2,337,616 km (0.095 R)
• M11: 3,838,233 km (0.05 R)
• M12: 3,937,416 km (0.096 R)
• M13: 4,062,480 km (0.027 R)
• M14: 4,342,377 km (0.094 R)
• M15: 5,722,119 km (0.077 R)
• M16: 6,832,284 km (0.087 R)
• M17: 7,074,483 km (0.119 R)
• M18: 7,288,707 km (0.109 R)
• M19: 7,629,940 km (0.094 R)
• M20: 7,755,154 km (0.09 R)
• M21: 7,912,830 km (0.094 R)
• M22: 8,359,978 km (0.065 R)
• M23: 8,586,768 km (0.116 R)
• M24: 8,815,503 km (0.085 R)
• M25: 8,980,061 km (0.07 R)
• M26: 9,682,872 km (0.084 R)
• M27: 11,283,569 km (0.069 R)
• M28: 11,534,295 km (0.115 R)
• M29: 11,786,966 km (0.118 R)
• M30: 12,224,240 km (0.117 R)
• M31: 12,555,899 km (0.117 R)
• M32: 12,815,750 km (0.075 R)
• M33: 13,002,598 km (0.109 R)
• M34: 14,065,192 km (0.1 R)
• M35: 14,373,812 km (0.039 R)
• M36: 15,631,182 km (0.077 R)
• M37: 15,991,115 km (0.115 R)
• M38: 16,313,498 km (0.055 R)
• M39: 16,516,054 km (0.052 R)
• M40: 17,087,518 km (0.077 R)
• M41: 17,293,215 km (0.102 R)
• M42: 17,665,564 km (0.105 R)
• M43: 17,790,328 km (0.1 R)
• M44: 18,166,118 km (0.041 R)
• M45: 19,266,859 km (0.073 R)
• M46: 19,438,149 km (0.099 R)
• M47: 20,084,861 km (0.08 R)
• M48: 20,476,209 km (0.064 R)
• M49: 20,651,088 km (0.115 R)
• M50: 21,134,290 km (0.12 R)
• M51: 21,399,527 km (0.106 R)
• M52: 21,488,089 km (0.092 R)
• M53: 21,933,142 km (0.108 R)
• M54: 22,022,452 km (0.045 R)
• M55: 22,516,125 km (0.081 R)
• M56: 22,832,225 km (0.082 R)
• M57: 23,973,208 km (0.115 R)
• M58: 24,249,815 km (0.113 R)
• M59: 24,620,219 km (0.104 R)
• M60: 24,806,169 km (0.031 R)
• M61: 25,837,048 km (0.108 R)
• M62: 26,025,990 km (0.119 R)
• M63: 27,795,434 km (0.088 R)
• M64: 27,940,694 km (0.051 R)
• M65: 28,183,192 km (0.12 R)
• M66: 29,356,937 km (0.092 R)
• M67: 29,603,623 km (0.042 R)
• M68: 29,751,875 km (0.119 R)
• M69: 30,049,126 km (0.114 R)
• M70: 30,148,459 km (0.037 R)
• M71: 30,746,701 km (0.071 R)
• M72: 30,946,863 km (0.12 R)
• M73: 31,651,319 km (0.061 R)
• M74: 32,056,131 km (0.103 R)
• M75: 33,127,102 km (0.071 R)
• M76: 34,106,220 km (0.054 R)
• M77: 34,365,473 km (0.03 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.7

Radius: 5.7

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 18.48 AU - 19.74 AU

Year: 30212 Days

Day: 21.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 112,192,257 km

• M1: 478,863 km (0.11 R)
• M2: 975,229 km (0.089 R)
• M3: 1,167,611 km (0.071 R)
• M4: 1,224,758 km (0.112 R)
• M5: 1,587,682 km (0.117 R)
• M6: 1,748,500 km (0.049 R)
• M7: 2,155,556 km (0.115 R)
• M8: 2,369,780 km (0.095 R)
• M9: 2,406,282 km (0.053 R)
• M10: 3,836,288 km (0.078 R)
• M11: 4,008,625 km (0.079 R)
• M12: 4,723,702 km (0.102 R)
• M13: 4,955,130 km (0.044 R)
• M14: 5,622,786 km (0.099 R)
• M15: 6,368,980 km (0.113 R)
• M16: 6,779,776 km (0.046 R)
• M17: 7,093,333 km (0.088 R)
• M18: 7,251,906 km (0.106 R)
• M19: 7,626,499 km (0.099 R)
• M20: 8,283,384 km (0.107 R)
• M21: 9,129,659 km (0.076 R)
• M22: 10,180,883 km (0.101 R)
• M23: 11,085,950 km (0.1 R)
• M24: 11,517,091 km (0.112 R)
• M25: 12,522,987 km (0.089 R)
• M26: 13,951,497 km (0.116 R)
• M27: 14,216,734 km (0.12 R)
• M28: 14,887,083 km (0.096 R)
• M29: 16,397,871 km (0.051 R)
• M30: 17,100,533 km (0.075 R)
• M31: 18,389,917 km (0.079 R)
• M32: 20,157,266 km (0.058 R)
• M33: 23,692,712 km (0.053 R)
• M34: 25,127,356 km (0.072 R)
• M35: 25,530,821 km (0.05 R)
• M36: 27,580,163 km (0.063 R)
• M37: 28,246,920 km (0.099 R)
• M38: 29,257,155 km (0.026 R)
• M39: 31,312,929 km (0.069 R)
• M40: 32,270,654 km (0.05 R)
• M41: 33,947,347 km (0.039 R)
• M42: 34,572,218 km (0.072 R)
• M43: 34,751,436 km (0.067 R)
• M44: 35,110,770 km (0.1 R)
• M45: 36,287,208 km (0.056 R)
• M46: 37,476,660 km (0.057 R)
• M47: 38,864,779 km (0.114 R)
• M48: 39,518,372 km (0.086 R)
• M49: 39,893,414 km (0.08 R)
• M50: 40,647,237 km (0.063 R)
• M51: 41,595,987 km (0.083 R)
• M52: 42,744,001 km (0.108 R)
• M53: 45,365,105 km (0.025 R)
• M54: 46,843,731 km (0.115 R)
• M55: 47,738,326 km (0.097 R)
• M56: 48,137,752 km (0.116 R)
• M57: 48,438,145 km (0.061 R)
• M58: 49,040,576 km (0.119 R)
• M59: 50,050,361 km (0.06 R)
• M60: 50,456,071 km (0.062 R)
• M61: 56,355,911 km (0.112 R)
• M62: 56,989,458 km (0.107 R)
• M63: 57,837,978 km (0.092 R)
• M64: 58,050,706 km (0.111 R)
• M65: 58,157,219 km (0.109 R)
• M66: 58,263,733 km (0.089 R)
• M67: 58,370,247 km (0.091 R)
• M68: 60,516,228 km (0.073 R)
• M69: 61,056,725 km (0.12 R)
• M70: 61,164,885 km (0.092 R)
• M71: 63,563,537 km (0.108 R)
• M72: 64,995,188 km (0.06 R)
• M73: 65,105,741 km (0.105 R)
• M74: 65,659,553 km (0.087 R)
• M75: 66,215,010 km (0.094 R)
• M76: 68,789,589 km (0.087 R)
• M77: 69,240,776 km (0.1 R)
• M78: 70,486,328 km (0.1 R)
• M79: 70,713,567 km (0.115 R)
• M80: 70,827,261 km (0.108 R)
• M81: 72,196,830 km (0.09 R)
• M82: 73,229,654 km (0.101 R)
• M83: 73,344,694 km (0.118 R)
• M84: 74,614,332 km (0.062 R)
• M85: 74,845,909 km (0.109 R)
• M86: 75,309,812 km (0.109 R)
• M87: 75,891,149 km (0.098 R)
• M88: 76,124,073 km (0.107 R)
• M89: 77,175,298 km (0.111 R)
• M90: 78,348,743 km (0.077 R)
• M91: 78,466,477 km (0.037 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842

Radius: 7.3

Gravity: 15.8 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 17.62 AU - 22.34 AU

Year: 32299 Days

Day: 16.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 64.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 112,192,257 km

• M1: 238,160 km (0.11 R)
• M2: 384,317 km (0.107 R)
• M3: 1,232,986 km (0.069 R)
• M4: 1,616,255 km (0.065 R)
• M5: 1,697,337 km (0.055 R)
• M6: 2,034,980 km (0.11 R)
• M7: 2,918,056 km (0.116 R)
• M8: 3,067,205 km (0.103 R)
• M9: 3,321,522 km (0.083 R)
• M10: 3,477,403 km (0.053 R)
• M11: 3,635,677 km (0.026 R)
• M12: 5,345,282 km (0.088 R)
• M13: 6,026,101 km (0.109 R)
• M14: 6,865,495 km (0.072 R)
• M15: 7,672,576 km (0.034 R)
• M16: 7,741,241 km (0.117 R)
• M17: 8,017,698 km (0.102 R)
• M18: 8,723,201 km (0.045 R)
• M19: 9,083,284 km (0.096 R)
• M20: 10,419,791 km (0.101 R)
• M21: 10,724,971 km (0.091 R)
• M22: 11,344,455 km (0.088 R)
• M23: 11,579,623 km (0.025 R)
• M24: 11,816,586 km (0.046 R)
• M25: 12,536,750 km (0.1 R)
• M26: 12,779,996 km (0.111 R)
• M27: 13,271,126 km (0.112 R)
• M28: 14,525,953 km (0.058 R)
• M29: 14,610,925 km (0.114 R)
• M30: 18,143,828 km (0.102 R)
• M31: 18,695,395 km (0.115 R)
• M32: 19,066,249 km (0.075 R)
• M33: 21,148,950 km (0.074 R)
• M34: 21,438,572 km (0.056 R)
• M35: 21,729,540 km (0.083 R)
• M36: 25,116,286 km (0.066 R)
• M37: 25,320,636 km (0.089 R)
• M38: 25,730,834 km (0.061 R)
• M39: 26,453,990 km (0.045 R)
• M40: 28,663,401 km (0.085 R)
• M41: 29,844,177 km (0.111 R)
• M42: 30,277,412 km (0.1 R)
• M43: 30,931,305 km (0.084 R)
• M44: 31,150,316 km (0.055 R)
• M45: 33,144,306 km (0.062 R)
• M46: 36,327,001 km (0.113 R)
• M47: 36,557,980 km (0.113 R)
• M48: 38,541,647 km (0.071 R)
• M49: 41,400,912 km (0.078 R)
• M50: 42,005,137 km (0.043 R)
• M51: 48,205,670 km (0.11 R)
• M52: 49,607,701 km (0.102 R)
• M53: 49,992,317 km (0.098 R)
• M54: 52,974,252 km (0.119 R)
• M55: 53,105,299 km (0.116 R)
• M56: 55,082,385 km (0.091 R)
• M57: 55,480,764 km (0.056 R)
• M58: 55,613,756 km (0.117 R)
• M59: 57,083,705 km (0.095 R)
• M60: 57,217,894 km (0.1 R)
• M61: 58,701,606 km (0.094 R)
• M62: 59,108,512 km (0.063 R)
• M63: 62,535,351 km (0.062 R)
• M64: 63,367,264 km (0.102 R)
• M65: 67,156,279 km (0.112 R)
• M66: 69,292,687 km (0.09 R)
• M67: 72,466,405 km (0.109 R)
• M68: 73,632,222 km (0.12 R)
• M69: 74,510,511 km (0.074 R)
• M70: 74,657,266 km (0.056 R)
• M71: 75,245,186 km (0.12 R)
• M72: 75,687,098 km (0.061 R)
• M73: 79,553,305 km (0.111 R)
• M74: 80,003,445 km (0.061 R)
• M75: 81,812,832 km (0.091 R)
• M76: 83,026,369 km (0.058 R)
• M77: 84,398,930 km (0.109 R)
• M78: 84,858,046 km (0.088 R)
• M79: 86,394,715 km (0.049 R)
• M80: 87,321,025 km (0.078 R)
• M81: 93,421,776 km (0.104 R)
• M82: 95,964,341 km (0.119 R)
• M83: 97,885,926 km (0.096 R)
• M84: 99,820,376 km (0.119 R)
• M85: 99,982,091 km (0.101 R)
• M86: 100,467,985 km (0.093 R)
• M87: 103,399,355 km (0.056 R)
• M88: 105,204,553 km (0.086 R)
• M89: 106,028,538 km (0.094 R)
• M90: 107,682,941 km (0.095 R)
• M91: 108,513,359 km (0.077 R)
• M92: 108,679,712 km (0.082 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 11,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit