🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.68 AU - 1.04 AU

Year: 283 Days

Day: 27.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,166,829 km

• M1: 186,549 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.12 AU - 1.46 AU

Year: 520 Days

Day: 36.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.56 AU - 1.74 AU

Year: 752 Days

Day: 13.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.78 AU - 2.52 AU

Year: 1118 Days

Day: 29.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,166,829 km

• M1: 192,233 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.4 AU - 3.28 AU

Year: 1698 Days

Day: 46.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.2

Radius: 11.1

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.97 AU - 6.41 AU

Year: 4815 Days

Day: 11.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,166,829 km

• M1: 175,927 km (0.12 R)
• M2: 275,709 km (0.066 R)
• M3: 538,702 km (0.116 R)
• M4: 826,079 km (0.099 R)
• M5: 923,318 km (0.089 R)
• M6: 1,287,439 km (0.118 R)
• M7: 1,520,214 km (0.106 R)
• M8: 1,951,355 km (0.074 R)
• M9: 2,103,346 km (0.104 R)
• M10: 2,200,585 km (0.103 R)
• M11: 2,399,400 km (0.111 R)
• M12: 2,521,622 km (0.095 R)
• M13: 2,708,918 km (0.104 R)
• M14: 3,457,656 km (0.112 R)
• M15: 3,596,333 km (0.116 R)
• M16: 4,243,044 km (0.086 R)
• M17: 5,003,750 km (0.057 R)
• M18: 5,346,478 km (0.077 R)
• M19: 5,561,301 km (0.087 R)
• M20: 5,669,759 km (0.103 R)
• M21: 5,833,719 km (0.104 R)
• M22: 6,363,594 km (0.091 R)
• M23: 6,735,046 km (0.098 R)
• M24: 6,996,393 km (0.114 R)
• M25: 7,172,470 km (0.089 R)
• M26: 7,559,180 km (0.025 R)
• M27: 7,861,219 km (0.086 R)
• M28: 7,983,141 km (0.081 R)
• M29: 8,136,479 km (0.104 R)
• M30: 8,570,911 km (0.102 R)
• M31: 8,696,573 km (0.115 R)
• M32: 9,624,977 km (0.111 R)
• M33: 10,117,753 km (0.088 R)
• M34: 10,350,377 km (0.071 R)
• M35: 10,551,287 km (0.108 R)
• M36: 11,196,054 km (0.106 R)
• M37: 11,298,978 km (0.114 R)
• M38: 11,505,871 km (0.063 R)
• M39: 11,748,818 km (0.074 R)
• M40: 13,314,659 km (0.086 R)
• M41: 14,569,187 km (0.117 R)
• M42: 15,096,669 km (0.119 R)
• M43: 15,630,285 km (0.115 R)
• M44: 15,707,178 km (0.105 R)
• M45: 16,054,095 km (0.08 R)
• M46: 16,794,904 km (0.117 R)
• M47: 17,387,611 km (0.086 R)
• M48: 17,746,496 km (0.089 R)
• M49: 18,027,441 km (0.059 R)
• M50: 18,431,206 km (0.116 R)
• M51: 19,042,612 km (0.096 R)
• M52: 19,412,568 km (0.044 R)
• M53: 20,327,059 km (0.076 R)
• M54: 20,873,989 km (0.119 R)
• M55: 20,958,512 km (0.118 R)
• M56: 21,767,837 km (0.071 R)
• M57: 22,240,865 km (0.109 R)
• M58: 22,674,100 km (0.107 R)
• M59: 22,761,017 km (0.05 R)
• M60: 23,813,139 km (0.045 R)
• M61: 25,240,452 km (0.104 R)
• M62: 26,833,370 km (0.075 R)
• M63: 26,925,373 km (0.107 R)
• M64: 27,109,677 km (0.082 R)
• M65: 27,944,284 km (0.12 R)
• M66: 28,037,483 km (0.119 R)
• M67: 28,364,654 km (0.114 R)
• M68: 28,834,391 km (0.096 R)
• M69: 28,928,638 km (0.069 R)
• M70: 29,353,945 km (0.063 R)
• M71: 30,115,248 km (0.051 R)
• M72: 30,786,793 km (0.117 R)
• M73: 30,931,305 km (0.084 R)
• M74: 31,124,286 km (0.118 R)
• M75: 31,221,076 km (0.103 R)
• M76: 31,754,542 km (0.056 R)
• M77: 32,978,402 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.1

Radius: 14

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.79 AU - 9.03 AU

Year: 7156 Days

Day: 11.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,166,829 km

• M1: 238,309 km (0.116 R)
• M2: 395,836 km (0.028 R)
• M3: 581,637 km (0.102 R)
• M4: 673,938 km (0.119 R)
• M5: 876,344 km (0.061 R)
• M6: 1,100,592 km (0.099 R)
• M7: 1,237,773 km (0.094 R)
• M8: 1,587,682 km (0.085 R)
• M9: 2,247,409 km (0.096 R)
• M10: 2,357,812 km (0.077 R)
• M11: 2,865,996 km (0.083 R)
• M12: 3,561,925 km (0.082 R)
• M13: 3,717,956 km (0.096 R)
• M14: 3,823,123 km (0.095 R)
• M15: 3,982,894 km (0.084 R)
• M16: 4,901,574 km (0.107 R)
• M17: 5,192,692 km (0.104 R)
• M18: 5,429,804 km (0.111 R)
• M19: 5,519,563 km (0.105 R)
• M20: 6,477,139 km (0.11 R)
• M21: 6,636,461 km (0.115 R)
• M22: 6,894,068 km (0.109 R)
• M23: 7,122,205 km (0.112 R)
• M24: 7,352,885 km (0.063 R)
• M25: 8,231,324 km (0.084 R)
• M26: 8,369,402 km (0.104 R)
• M27: 8,683,109 km (0.096 R)
• M28: 9,538,360 km (0.092 R)
• M29: 10,086,636 km (0.091 R)
• M30: 10,645,085 km (0.076 R)
• M31: 10,833,579 km (0.104 R)
• M32: 12,738,408 km (0.073 R)
• M33: 13,220,562 km (0.071 R)
• M34: 13,463,958 km (0.047 R)
• M35: 13,627,020 km (0.067 R)
• M36: 14,285,849 km (0.115 R)
• M37: 14,828,739 km (0.117 R)
• M38: 15,251,054 km (0.106 R)
• M39: 15,378,512 km (0.098 R)
• M40: 15,848,997 km (0.109 R)
• M41: 16,891,844 km (0.119 R)
• M42: 17,023,789 km (0.095 R)
• M43: 17,200,165 km (0.113 R)
• M44: 17,333,008 km (0.107 R)
• M45: 17,822,492 km (0.092 R)
• M46: 18,769,895 km (0.078 R)
• M47: 18,861,000 km (0.113 R)
• M48: 19,410,623 km (0.116 R)
• M49: 19,687,379 km (0.113 R)
• M50: 22,526,447 km (0.098 R)
• M51: 22,914,654 km (0.057 R)
• M52: 23,599,214 km (0.081 R)
• M53: 23,894,819 km (0.032 R)
• M54: 24,888,598 km (0.072 R)
• M55: 25,390,499 km (0.065 R)
• M56: 25,642,721 km (0.101 R)
• M57: 26,200,721 km (0.045 R)
• M58: 29,525,234 km (0.076 R)
• M59: 29,843,728 km (0.104 R)
• M60: 30,216,676 km (0.098 R)
• M61: 30,484,007 km (0.117 R)
• M62: 30,591,269 km (0.09 R)
• M63: 30,752,236 km (0.113 R)
• M64: 31,561,411 km (0.12 R)
• M65: 31,778,328 km (0.063 R)
• M66: 32,432,220 km (0.062 R)
• M67: 32,760,737 km (0.099 R)
• M68: 33,310,958 km (0.085 R)
• M69: 33,587,116 km (0.074 R)
• M70: 33,697,818 km (0.104 R)
• M71: 33,808,670 km (0.075 R)
• M72: 33,919,672 km (0.105 R)
• M73: 35,824,202 km (0.087 R)
• M74: 35,937,298 km (0.101 R)
• M75: 36,447,726 km (0.101 R)
• M76: 36,675,414 km (0.11 R)
• M77: 36,789,408 km (0.1 R)
• M78: 38,051,266 km (0.11 R)
• M79: 38,166,755 km (0.043 R)
• M80: 38,397,884 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.3

Radius: 4.8

Gravity: 33.26 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 12.76 AU - 14.82 AU

Year: 18167 Days

Day: 23.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 40,166,829 km

• M1: 85,869 km (0.102 R)
• M2: 586,573 km (0.072 R)
• M3: 651,948 km (0.06 R)
• M4: 937,530 km (0.109 R)
• M5: 1,120,488 km (0.118 R)
• M6: 1,401,433 km (0.094 R)
• M7: 2,614,372 km (0.082 R)
• M8: 3,253,006 km (0.096 R)
• M9: 3,370,440 km (0.097 R)
• M10: 4,274,460 km (0.097 R)
• M11: 4,886,315 km (0.106 R)
• M12: 4,976,074 km (0.047 R)
• M13: 5,111,610 km (0.061 R)
• M14: 5,156,938 km (0.097 R)
• M15: 5,294,119 km (0.12 R)
• M16: 6,532,191 km (0.059 R)
• M17: 7,594,336 km (0.104 R)
• M18: 7,854,935 km (0.058 R)
• M19: 8,492,522 km (0.113 R)
• M20: 8,708,840 km (0.042 R)
• M21: 10,272,437 km (0.12 R)
• M22: 10,329,883 km (0.112 R)
• M23: 10,502,818 km (0.116 R)
• M24: 12,284,080 km (0.071 R)
• M25: 12,406,002 km (0.099 R)
• M26: 12,712,977 km (0.087 R)
• M27: 13,901,681 km (0.119 R)
• M28: 14,220,325 km (0.096 R)
• M29: 15,321,814 km (0.078 R)
• M30: 15,717,051 km (0.1 R)
• M31: 16,383,211 km (0.092 R)
• M32: 16,787,424 km (0.101 R)
• M33: 17,194,779 km (0.071 R)
• M34: 17,399,728 km (0.077 R)
• M35: 17,812,020 km (0.047 R)
• M36: 18,716,339 km (0.116 R)
• M37: 19,209,563 km (0.049 R)
• M38: 19,635,618 km (0.06 R)
• M39: 19,778,334 km (0.052 R)
• M40: 19,993,007 km (0.085 R)
• M41: 21,738,366 km (0.087 R)
• M42: 23,003,964 km (0.072 R)
• M43: 24,293,198 km (0.096 R)
• M44: 24,907,896 km (0.087 R)
• M45: 24,985,088 km (0.119 R)
• M46: 25,683,561 km (0.051 R)
• M47: 25,996,071 km (0.108 R)
• M48: 26,861,943 km (0.089 R)
• M49: 27,338,113 km (0.119 R)
• M50: 27,737,091 km (0.093 R)
• M51: 28,460,247 km (0.111 R)
• M52: 28,864,610 km (0.119 R)
• M53: 29,352,299 km (0.119 R)
• M54: 31,163,929 km (0.102 R)
• M55: 31,580,709 km (0.118 R)
• M56: 31,831,585 km (0.114 R)
• M57: 32,757,446 km (0.099 R)
• M58: 34,119,684 km (0.057 R)
• M59: 34,721,516 km (0.098 R)
• M60: 35,153,555 km (0.105 R)
• M61: 35,240,172 km (0.119 R)
• M62: 35,500,472 km (0.117 R)
• M63: 37,340,077 km (0.088 R)
• M64: 37,782,737 km (0.105 R)
• M65: 39,660,490 km (0.107 R)
• M66: 41,202,694 km (0.06 R)
• M67: 42,118,981 km (0.043 R)
• M68: 44,064,950 km (0.047 R)
• M69: 44,158,299 km (0.116 R)
• M70: 44,813,987 km (0.088 R)
• M71: 45,284,173 km (0.101 R)
• M72: 45,567,212 km (0.069 R)
• M73: 46,609,610 km (0.031 R)
• M74: 49,395,422 km (0.079 R)
• M75: 51,544,545 km (0.066 R)
• M76: 52,333,674 km (0.084 R)
• M77: 53,027,359 km (0.044 R)
• M78: 53,424,990 km (0.096 R)
• M79: 53,923,600 km (0.104 R)
• M80: 55,227,196 km (0.03 R)
• M81: 57,763,029 km (0.033 R)
• M82: 59,302,541 km (0.106 R)
• M83: 59,818,803 km (0.085 R)
• M84: 60,440,233 km (0.052 R)
• M85: 62,317,237 km (0.104 R)
• M86: 62,947,194 km (0.086 R)
• M87: 63,684,711 km (0.106 R)
• M88: 66,663,504 km (0.105 R)
• M89: 66,770,766 km (0.086 R)
• M90: 66,878,027 km (0.04 R)
• M91: 68,602,292 km (0.034 R)
• M92: 68,710,601 km (0.081 R)
• M93: 69,144,136 km (0.111 R)
• M94: 71,325,722 km (0.072 R)
• M95: 71,545,032 km (0.053 R)
• M96: 72,314,713 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.8

Radius: 6.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.59 AU - 16.11 AU

Year: 20301 Days

Day: 16.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,166,829 km

• M1: 211,681 km (0.052 R)
• M2: 299,645 km (0.106 R)
• M3: 366,066 km (0.112 R)
• M4: 489,335 km (0.116 R)
• M5: 569,968 km (0.117 R)
• M6: 626,366 km (0.113 R)
• M7: 1,981,424 km (0.082 R)
• M8: 2,915,363 km (0.097 R)
• M9: 3,091,290 km (0.032 R)
• M10: 3,167,585 km (0.114 R)
• M11: 3,856,035 km (0.109 R)
• M12: 4,647,407 km (0.096 R)
• M13: 4,941,966 km (0.058 R)
• M14: 5,031,575 km (0.055 R)
• M15: 5,242,657 km (0.112 R)
• M16: 5,334,062 km (0.086 R)
• M17: 5,518,366 km (0.04 R)
• M18: 6,373,468 km (0.056 R)
• M19: 6,899,454 km (0.084 R)
• M20: 7,749,170 km (0.034 R)
• M21: 8,133,337 km (0.108 R)
• M22: 8,488,034 km (0.076 R)
• M23: 8,811,614 km (0.06 R)
• M24: 9,396,841 km (0.082 R)
• M25: 9,843,989 km (0.098 R)
• M26: 10,183,875 km (0.098 R)
• M27: 10,836,421 km (0.103 R)
• M28: 11,108,988 km (0.086 R)
• M29: 11,462,787 km (0.101 R)
• M30: 12,383,861 km (0.115 R)
• M31: 12,997,213 km (0.083 R)
• M32: 15,547,856 km (0.101 R)
• M33: 15,855,280 km (0.118 R)
• M34: 16,342,371 km (0.089 R)
• M35: 16,431,531 km (0.107 R)
• M36: 17,513,423 km (0.105 R)
• M37: 17,970,893 km (0.098 R)
• M38: 18,016,820 km (0.089 R)
• M39: 19,461,337 km (0.068 R)
• M40: 20,030,407 km (0.089 R)
• M41: 20,460,650 km (0.11 R)
• M42: 20,556,842 km (0.081 R)
• M43: 20,653,033 km (0.094 R)
• M44: 21,184,854 km (0.094 R)
• M45: 21,868,217 km (0.113 R)
• M46: 22,163,224 km (0.077 R)
• M47: 22,261,958 km (0.106 R)
• M48: 23,356,716 km (0.061 R)
• M49: 23,457,096 km (0.114 R)
• M50: 23,507,361 km (0.09 R)
• M51: 24,519,989 km (0.08 R)
• M52: 25,650,201 km (0.096 R)
• M53: 26,013,424 km (0.058 R)
• M54: 26,378,293 km (0.106 R)
• M55: 26,430,503 km (0.088 R)
• M56: 26,744,808 km (0.11 R)
• M57: 27,060,310 km (0.071 R)
• M58: 27,218,585 km (0.074 R)
• M59: 27,430,116 km (0.059 R)
• M60: 27,536,031 km (0.095 R)
• M61: 28,281,328 km (0.106 R)
• M62: 28,388,440 km (0.119 R)
• M63: 28,656,519 km (0.117 R)
• M64: 29,087,361 km (0.053 R)
• M65: 29,249,376 km (0.099 R)
• M66: 30,173,591 km (0.092 R)
• M67: 30,557,011 km (0.093 R)
• M68: 32,497,744 km (0.052 R)
• M69: 33,285,227 km (0.113 R)
• M70: 33,681,362 km (0.077 R)
• M71: 34,192,837 km (0.056 R)
• M72: 35,166,121 km (0.071 R)
• M73: 35,223,567 km (0.098 R)
• M74: 37,491,770 km (0.038 R)
• M75: 37,726,937 km (0.068 R)
• M76: 38,910,705 km (0.108 R)
• M77: 39,866,486 km (0.094 R)
• M78: 40,046,602 km (0.064 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 14,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit