🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.42 AU - 0.66 AU

Year: 148 Days

Day: 27.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,290,794 km

• M1: 238,160 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.98 AU - 1.04 AU

Year: 378 Days

Day: 16 Hours

Environment

Temp: 7 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 90,290,794 km

• M1: 199,564 km (0.071 R)
• M2: 288,425 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.67 AU - 4.15 AU

Year: 2347 Days

Day: 20.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.3 AU - 5.12 AU

Year: 3220 Days

Day: 35.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,290,794 km

• M1: 160,967 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.2

Radius: 9.2

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.38 AU - 5.64 AU

Year: 4821 Days

Day: 5.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 90,290,794 km

• M1: 137,032 km (0.092 R)
• M2: 232,026 km (0.096 R)
• M3: 318,494 km (0.025 R)
• M4: 482,154 km (0.117 R)
• M5: 571,464 km (0.12 R)
• M6: 768,335 km (0.098 R)
• M7: 847,921 km (0.089 R)
• M8: 1,045,240 km (0.064 R)
• M9: 1,114,355 km (0.067 R)
• M10: 1,299,706 km (0.042 R)
• M11: 1,374,505 km (0.07 R)
• M12: 1,573,919 km (0.114 R)
• M13: 1,842,447 km (0.075 R)
• M14: 1,927,120 km (0.079 R)
• M15: 2,050,388 km (0.118 R)
• M16: 2,291,989 km (0.074 R)
• M17: 2,844,454 km (0.055 R)
• M18: 3,013,799 km (0.093 R)
• M19: 3,230,267 km (0.096 R)
• M20: 3,392,431 km (0.075 R)
• M21: 4,371,399 km (0.097 R)
• M22: 4,436,474 km (0.11 R)
• M23: 4,616,889 km (0.081 R)
• M24: 4,866,718 km (0.064 R)
• M25: 5,258,664 km (0.045 R)
• M26: 5,660,783 km (0.065 R)
• M27: 5,820,853 km (0.057 R)
• M28: 6,036,573 km (0.079 R)
• M29: 6,200,233 km (0.116 R)
• M30: 6,328,439 km (0.074 R)
• M31: 6,476,092 km (0.115 R)
• M32: 6,606,242 km (0.117 R)
• M33: 6,812,537 km (0.1 R)
• M34: 6,906,934 km (0.089 R)
• M35: 7,039,926 km (0.111 R)
• M36: 7,250,710 km (0.112 R)
• M37: 7,366,498 km (0.084 R)
• M38: 7,658,813 km (0.061 R)
• M39: 7,875,580 km (0.086 R)
• M40: 8,094,442 km (0.051 R)
• M41: 8,578,690 km (0.11 R)
• M42: 8,845,124 km (0.12 R)
• M43: 8,968,841 km (0.098 R)
• M44: 9,051,718 km (0.094 R)
• M45: 9,260,108 km (0.072 R)
• M46: 9,385,920 km (0.118 R)
• M47: 10,023,207 km (0.104 R)
• M48: 10,087,684 km (0.115 R)
• M49: 10,260,320 km (0.082 R)
• M50: 10,961,036 km (0.084 R)
• M51: 11,071,888 km (0.1 R)
• M52: 11,272,349 km (0.11 R)
• M53: 11,496,596 km (0.088 R)
• M54: 11,881,063 km (0.119 R)
• M55: 11,949,429 km (0.112 R)
• M56: 12,109,200 km (0.059 R)
• M57: 12,569,961 km (0.061 R)
• M58: 12,709,237 km (0.05 R)
• M59: 13,938,333 km (0.062 R)
• M60: 14,010,439 km (0.055 R)
• M61: 14,421,085 km (0.119 R)
• M62: 14,811,236 km (0.053 R)
• M63: 15,577,177 km (0.101 R)
• M64: 16,406,548 km (0.066 R)
• M65: 16,635,134 km (0.051 R)
• M66: 16,813,753 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.6

Radius: 10.9

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.68 AU - 8.88 AU

Year: 8090 Days

Day: 10.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 90,290,794 km

• M1: 193,131 km (0.089 R)
• M2: 543,938 km (0.06 R)
• M3: 901,477 km (0.082 R)
• M4: 1,591,273 km (0.06 R)
• M5: 1,770,192 km (0.065 R)
• M6: 1,851,872 km (0.095 R)
• M7: 2,061,907 km (0.115 R)
• M8: 2,191,758 km (0.071 R)
• M9: 2,324,452 km (0.093 R)
• M10: 2,881,704 km (0.091 R)
• M11: 3,402,903 km (0.053 R)
• M12: 3,557,288 km (0.113 R)
• M13: 3,713,917 km (0.091 R)
• M14: 3,899,717 km (0.116 R)
• M15: 4,280,444 km (0.051 R)
• M16: 5,343,786 km (0.11 R)
• M17: 5,553,971 km (0.117 R)
• M18: 6,169,267 km (0.047 R)
• M19: 6,389,774 km (0.116 R)
• M20: 6,709,465 km (0.106 R)
• M21: 6,806,404 km (0.106 R)
• M22: 7,231,711 km (0.059 R)
• M23: 7,531,355 km (0.118 R)
• M24: 7,835,039 km (0.081 R)
• M25: 8,073,947 km (0.07 R)
• M26: 8,280,691 km (0.091 R)
• M27: 8,840,785 km (0.105 R)
• M28: 10,219,479 km (0.112 R)
• M29: 10,405,878 km (0.097 R)
• M30: 10,706,420 km (0.115 R)
• M31: 11,509,163 km (0.082 R)
• M32: 12,489,926 km (0.101 R)
• M33: 12,809,318 km (0.116 R)
• M34: 12,970,135 km (0.084 R)
• M35: 13,131,551 km (0.051 R)
• M36: 13,374,947 km (0.115 R)
• M37: 13,497,318 km (0.048 R)
• M38: 13,701,819 km (0.064 R)
• M39: 14,363,640 km (0.064 R)
• M40: 14,530,591 km (0.1 R)
• M41: 14,908,924 km (0.077 R)
• M42: 15,718,099 km (0.111 R)
• M43: 16,410,587 km (0.035 R)
• M44: 16,541,485 km (0.057 R)
• M45: 16,804,478 km (0.067 R)
• M46: 17,245,792 km (0.112 R)
• M47: 18,185,117 km (0.105 R)
• M48: 18,683,727 km (0.062 R)
• M49: 19,417,056 km (0.074 R)
• M50: 20,675,772 km (0.118 R)
• M51: 21,006,533 km (0.081 R)
• M52: 21,625,120 km (0.096 R)
• M53: 21,720,863 km (0.108 R)
• M54: 22,394,951 km (0.109 R)
• M55: 22,685,919 km (0.069 R)
• M56: 22,831,926 km (0.059 R)
• M57: 24,010,757 km (0.1 R)
• M58: 24,308,607 km (0.08 R)
• M59: 25,259,750 km (0.108 R)
• M60: 26,019,258 km (0.12 R)
• M61: 26,121,135 km (0.07 R)
• M62: 26,376,199 km (0.078 R)
• M63: 26,632,311 km (0.085 R)
• M64: 27,405,283 km (0.095 R)
• M65: 29,449,238 km (0.032 R)
• M66: 30,034,615 km (0.105 R)
• M67: 30,516,470 km (0.118 R)
• M68: 30,839,152 km (0.062 R)
• M69: 31,108,877 km (0.102 R)
• M70: 32,578,826 km (0.08 R)
• M71: 32,908,540 km (0.033 R)
• M72: 33,350,003 km (0.1 R)
• M73: 34,685,912 km (0.107 R)
• M74: 34,797,961 km (0.06 R)
• M75: 35,304,050 km (0.102 R)
• M76: 35,416,697 km (0.062 R)
• M77: 35,812,384 km (0.1 R)
• M78: 38,564,985 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.5

Radius: 5.7

Gravity: 29.75 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.85 AU - 16.25 AU

Year: 21765 Days

Day: 16.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,290,794 km

• M1: 307,124 km (0.042 R)
• M2: 449,093 km (0.046 R)
• M3: 563,386 km (0.1 R)
• M4: 636,539 km (0.118 R)
• M5: 765,792 km (0.11 R)
• M6: 819,946 km (0.086 R)
• M7: 875,297 km (0.045 R)
• M8: 1,049,429 km (0.103 R)
• M9: 1,171,651 km (0.081 R)
• M10: 1,298,659 km (0.072 R)
• M11: 1,998,628 km (0.097 R)
• M12: 2,426,029 km (0.05 R)
• M13: 2,547,502 km (0.091 R)
• M14: 2,838,769 km (0.11 R)
• M15: 3,681,454 km (0.096 R)
• M16: 4,496,314 km (0.046 R)
• M17: 5,737,078 km (0.102 R)
• M18: 5,953,546 km (0.062 R)
• M19: 6,008,150 km (0.084 R)
• M20: 6,732,353 km (0.115 R)
• M21: 7,249,812 km (0.12 R)
• M22: 7,959,504 km (0.11 R)
• M23: 8,261,692 km (0.042 R)
• M24: 8,629,404 km (0.072 R)
• M25: 9,127,864 km (0.117 R)
• M26: 10,612,323 km (0.083 R)
• M27: 11,620,164 km (0.082 R)
• M28: 11,756,747 km (0.047 R)
• M29: 12,869,306 km (0.104 R)
• M30: 14,452,949 km (0.09 R)
• M31: 14,895,460 km (0.03 R)
• M32: 15,193,010 km (0.063 R)
• M33: 16,249,620 km (0.077 R)
• M34: 18,273,829 km (0.108 R)
• M35: 20,047,611 km (0.101 R)
• M36: 20,540,835 km (0.047 R)
• M37: 21,288,226 km (0.086 R)
• M38: 22,638,646 km (0.067 R)
• M39: 23,583,057 km (0.064 R)
• M40: 24,891,590 km (0.047 R)
• M41: 26,402,678 km (0.046 R)
• M42: 26,492,586 km (0.1 R)
• M43: 27,578,367 km (0.11 R)
• M44: 28,218,347 km (0.072 R)
• M45: 30,261,555 km (0.1 R)
• M46: 30,638,093 km (0.064 R)
• M47: 30,827,035 km (0.094 R)
• M48: 32,064,209 km (0.065 R)
• M49: 32,159,952 km (0.045 R)
• M50: 33,026,872 km (0.102 R)
• M51: 33,511,718 km (0.111 R)
• M52: 33,803,733 km (0.097 R)
• M53: 34,488,592 km (0.086 R)
• M54: 34,586,729 km (0.081 R)
• M55: 36,470,016 km (0.108 R)
• M56: 36,670,178 km (0.078 R)
• M57: 36,870,789 km (0.043 R)
• M58: 38,081,634 km (0.072 R)
• M59: 38,284,788 km (0.119 R)
• M60: 38,488,241 km (0.082 R)
• M61: 40,335,326 km (0.083 R)
• M62: 46,047,122 km (0.081 R)
• M63: 46,155,281 km (0.101 R)
• M64: 46,914,640 km (0.042 R)
• M65: 49,327,803 km (0.063 R)
• M66: 50,996,119 km (0.064 R)
• M67: 51,781,059 km (0.072 R)
• M68: 51,893,557 km (0.06 R)
• M69: 52,118,701 km (0.091 R)
• M70: 52,569,889 km (0.102 R)
• M71: 53,703,840 km (0.117 R)
• M72: 56,457,788 km (0.084 R)
• M73: 57,037,330 km (0.1 R)
• M74: 57,153,418 km (0.086 R)
• M75: 57,851,890 km (0.099 R)
• M76: 57,968,577 km (0.114 R)
• M77: 59,139,928 km (0.074 R)
• M78: 59,492,680 km (0.097 R)
• M79: 59,846,329 km (0.057 R)
• M80: 61,624,748 km (0.085 R)
• M81: 63,902,077 km (0.084 R)
• M82: 65,719,392 km (0.058 R)
• M83: 69,280,868 km (0.106 R)
• M84: 75,056,992 km (0.087 R)
• M85: 75,184,299 km (0.062 R)
• M86: 75,821,736 km (0.084 R)
• M87: 76,589,023 km (0.072 R)
• M88: 77,101,995 km (0.054 R)
• M89: 77,744,817 km (0.115 R)
• M90: 78,389,434 km (0.085 R)
• M91: 83,345,910 km (0.066 R)
• M92: 85,064,790 km (0.117 R)
• M93: 88,000,050 km (0.117 R)
• M94: 88,134,239 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 17,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit