🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.85 AU - 1.11 AU

Year: 365 Days

Day: 45.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,299,774 km

• M1: 115,639 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.11 AU - 1.13 AU

Year: 447 Days

Day: 12.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,299,774 km

• M1: 709,543 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.05 AU - 1.33 AU

Year: 489 Days

Day: 41.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 133.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.75 AU - 2.69 AU

Year: 1246 Days

Day: 15.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.2

Radius: 14.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.49 AU - 5.49 AU

Year: 4199 Days

Day: 9.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 78,299,774 km

• M1: 185,501 km (0.116 R)
• M2: 327,320 km (0.109 R)
• M3: 432,787 km (0.038 R)
• M4: 536,907 km (0.094 R)
• M5: 652,097 km (0.071 R)
• M6: 1,019,659 km (0.086 R)
• M7: 1,182,571 km (0.082 R)
• M8: 1,341,295 km (0.078 R)
• M9: 1,535,921 km (0.066 R)
• M10: 1,710,652 km (0.029 R)
• M11: 1,800,560 km (0.109 R)
• M12: 2,048,593 km (0.079 R)
• M13: 2,341,207 km (0.118 R)
• M14: 2,630,379 km (0.104 R)
• M15: 3,003,776 km (0.107 R)
• M16: 3,169,231 km (0.061 R)
• M17: 3,281,280 km (0.084 R)
• M18: 3,489,969 km (0.111 R)
• M19: 3,961,052 km (0.076 R)
• M20: 4,245,438 km (0.083 R)
• M21: 5,050,723 km (0.058 R)
• M22: 5,160,229 km (0.036 R)
• M23: 5,493,683 km (0.095 R)
• M24: 5,674,397 km (0.101 R)
• M25: 5,811,279 km (0.04 R)
• M26: 6,088,334 km (0.093 R)
• M27: 6,679,695 km (0.103 R)
• M28: 6,872,825 km (0.116 R)
• M29: 8,096,237 km (0.11 R)
• M30: 8,224,741 km (0.071 R)
• M31: 8,746,240 km (0.118 R)
• M32: 9,251,432 km (0.06 R)
• M33: 9,848,477 km (0.072 R)
• M34: 10,430,113 km (0.047 R)
• M35: 10,852,428 km (0.057 R)
• M36: 11,309,150 km (0.107 R)
• M37: 12,270,915 km (0.099 R)
• M38: 12,478,407 km (0.072 R)
• M39: 13,107,616 km (0.117 R)
• M40: 13,870,266 km (0.117 R)
• M41: 14,210,451 km (0.108 R)
• M42: 15,120,306 km (0.078 R)
• M43: 15,694,612 km (0.12 R)
• M44: 16,146,248 km (0.07 R)
• M45: 16,504,235 km (0.079 R)
• M46: 16,634,984 km (0.041 R)
• M47: 17,062,535 km (0.114 R)
• M48: 17,294,112 km (0.11 R)
• M49: 18,029,087 km (0.036 R)
• M50: 18,706,167 km (0.064 R)
• M51: 20,015,447 km (0.055 R)
• M52: 20,120,166 km (0.061 R)
• M53: 20,259,890 km (0.067 R)
• M54: 20,505,380 km (0.114 R)
• M55: 20,857,683 km (0.06 R)
• M56: 21,211,931 km (0.108 R)
• M57: 21,711,289 km (0.117 R)
• M58: 21,890,656 km (0.1 R)
• M59: 22,178,632 km (0.12 R)
• M60: 22,431,602 km (0.115 R)
• M61: 22,867,381 km (0.069 R)
• M62: 23,159,546 km (0.101 R)
• M63: 23,637,062 km (0.058 R)
• M64: 24,154,820 km (0.053 R)
• M65: 24,526,870 km (0.099 R)
• M66: 24,638,919 km (0.105 R)
• M67: 24,863,465 km (0.087 R)
• M68: 24,975,963 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.6

Radius: 13.4

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.94 AU - 8.16 AU

Year: 6315 Days

Day: 12.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,299,774 km

• M1: 214,972 km (0.118 R)
• M2: 460,612 km (0.086 R)
• M3: 627,862 km (0.081 R)
• M4: 861,833 km (0.108 R)
• M5: 967,150 km (0.095 R)
• M6: 1,242,710 km (0.056 R)
• M7: 1,525,749 km (0.069 R)
• M8: 2,344,348 km (0.056 R)
• M9: 2,697,100 km (0.119 R)
• M10: 2,880,058 km (0.069 R)
• M11: 3,234,156 km (0.108 R)
• M12: 3,453,616 km (0.063 R)
• M13: 3,552,650 km (0.083 R)
• M14: 3,881,466 km (0.112 R)
• M15: 3,984,689 km (0.117 R)
• M16: 4,568,719 km (0.098 R)
• M17: 5,582,394 km (0.07 R)
• M18: 7,006,865 km (0.105 R)
• M19: 7,133,126 km (0.119 R)
• M20: 7,516,545 km (0.09 R)
• M21: 7,743,485 km (0.066 R)
• M22: 8,137,526 km (0.105 R)
• M23: 8,270,369 km (0.107 R)
• M24: 8,571,958 km (0.073 R)
• M25: 9,151,500 km (0.119 R)
• M26: 9,743,758 km (0.094 R)
• M27: 9,920,433 km (0.084 R)
• M28: 10,241,021 km (0.101 R)
• M29: 10,384,486 km (0.032 R)
• M30: 10,564,901 km (0.095 R)
• M31: 10,782,865 km (0.106 R)
• M32: 11,297,033 km (0.09 R)
• M33: 11,706,781 km (0.109 R)
• M34: 11,932,225 km (0.115 R)
• M35: 12,045,621 km (0.04 R)
• M36: 12,197,163 km (0.117 R)
• M37: 12,579,087 km (0.052 R)
• M38: 12,887,557 km (0.087 R)
• M39: 13,159,377 km (0.092 R)
• M40: 13,787,987 km (0.101 R)
• M41: 14,066,089 km (0.064 R)
• M42: 14,225,860 km (0.081 R)
• M43: 14,708,762 km (0.119 R)
• M44: 15,115,369 km (0.083 R)
• M45: 16,148,043 km (0.076 R)
• M46: 16,441,255 km (0.095 R)
• M47: 16,820,934 km (0.069 R)
• M48: 16,948,092 km (0.091 R)
• M49: 17,160,821 km (0.105 R)
• M50: 17,847,325 km (0.049 R)
• M51: 17,977,027 km (0.096 R)
• M52: 18,324,542 km (0.104 R)
• M53: 18,938,043 km (0.116 R)
• M54: 19,070,437 km (0.111 R)
• M55: 19,336,123 km (0.04 R)
• M56: 19,602,856 km (0.07 R)
• M57: 21,367,213 km (0.117 R)
• M58: 22,012,878 km (0.087 R)
• M59: 22,431,303 km (0.053 R)
• M60: 22,805,447 km (0.091 R)
• M61: 23,702,436 km (0.095 R)
• M62: 25,579,740 km (0.09 R)
• M63: 25,726,047 km (0.082 R)
• M64: 25,921,721 km (0.097 R)
• M65: 26,709,054 km (0.105 R)
• M66: 27,006,305 km (0.033 R)
• M67: 27,205,121 km (0.062 R)
• M68: 27,554,282 km (0.09 R)
• M69: 27,955,055 km (0.106 R)
• M70: 28,156,114 km (0.106 R)
• M71: 28,762,435 km (0.073 R)
• M72: 29,475,119 km (0.112 R)
• M73: 29,577,444 km (0.098 R)
• M74: 30,039,252 km (0.106 R)
• M75: 30,451,843 km (0.068 R)
• M76: 30,970,050 km (0.107 R)
• M77: 32,966,135 km (0.101 R)
• M78: 33,231,821 km (0.108 R)
• M79: 33,338,334 km (0.059 R)
• M80: 33,925,955 km (0.045 R)
• M81: 34,033,216 km (0.105 R)
• M82: 35,165,971 km (0.08 R)
• M83: 35,383,188 km (0.055 R)
• M84: 36,091,982 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787

Radius: 10.2

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.18 AU - 8.3 AU

Year: 6592 Days

Day: 9.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,299,774 km

• M1: 144,512 km (0.072 R)
• M2: 218,413 km (0.085 R)
• M3: 430,094 km (0.117 R)
• M4: 563,386 km (0.11 R)
• M5: 642,523 km (0.062 R)
• M6: 784,042 km (0.119 R)
• M7: 1,604,886 km (0.08 R)
• M8: 1,682,677 km (0.107 R)
• M9: 2,048,593 km (0.09 R)
• M10: 2,176,200 km (0.049 R)
• M11: 2,666,881 km (0.117 R)
• M12: 2,759,782 km (0.097 R)
• M13: 2,901,301 km (0.116 R)
• M14: 3,290,405 km (0.067 R)
• M15: 3,390,337 km (0.115 R)
• M16: 3,542,029 km (0.105 R)
• M17: 3,931,432 km (0.049 R)
• M18: 4,010,869 km (0.093 R)
• M19: 4,361,825 km (0.119 R)
• M20: 4,554,956 km (0.081 R)
• M21: 4,694,680 km (0.057 R)
• M22: 4,949,745 km (0.105 R)
• M23: 5,651,957 km (0.055 R)
• M24: 6,323,053 km (0.094 R)
• M25: 6,763,320 km (0.076 R)
• M26: 6,922,941 km (0.104 R)
• M27: 7,019,431 km (0.071 R)
• M28: 7,083,908 km (0.101 R)
• M29: 7,180,997 km (0.059 R)
• M30: 7,442,344 km (0.079 R)
• M31: 7,673,473 km (0.11 R)
• M32: 7,974,165 km (0.075 R)
• M33: 8,278,896 km (0.108 R)
• M34: 8,656,331 km (0.075 R)
• M35: 9,145,067 km (0.057 R)
• M36: 9,215,528 km (0.089 R)
• M37: 9,463,860 km (0.097 R)
• M38: 9,967,257 km (0.114 R)
• M39: 10,258,824 km (0.092 R)
• M40: 10,442,530 km (0.04 R)
• M41: 10,553,232 km (0.115 R)
• M42: 11,605,354 km (0.048 R)
• M43: 12,299,339 km (0.052 R)
• M44: 12,572,953 km (0.067 R)
• M45: 13,485,799 km (0.047 R)
• M46: 15,082,158 km (0.089 R)
• M47: 15,585,256 km (0.036 R)
• M48: 15,711,965 km (0.062 R)
• M49: 15,966,282 km (0.095 R)
• M50: 16,051,403 km (0.079 R)
• M51: 18,049,581 km (0.115 R)
• M52: 18,405,026 km (0.061 R)
• M53: 19,168,125 km (0.096 R)
• M54: 19,804,365 km (0.094 R)
• M55: 19,895,769 km (0.104 R)
• M56: 19,987,323 km (0.108 R)
• M57: 21,144,163 km (0.061 R)
• M58: 21,518,906 km (0.099 R)
• M59: 21,754,223 km (0.046 R)
• M60: 22,704,170 km (0.089 R)
• M61: 22,799,763 km (0.111 R)
• M62: 23,377,061 km (0.086 R)
• M63: 23,570,491 km (0.109 R)
• M64: 24,056,534 km (0.117 R)
• M65: 24,742,590 km (0.094 R)
• M66: 24,989,128 km (0.104 R)
• M67: 27,346,491 km (0.094 R)
• M68: 27,448,367 km (0.092 R)
• M69: 27,754,743 km (0.111 R)
• M70: 27,908,380 km (0.082 R)
• M71: 29,199,709 km (0.032 R)
• M72: 29,303,829 km (0.09 R)
• M73: 30,563,144 km (0.079 R)
• M74: 30,933,698 km (0.082 R)
• M75: 31,519,224 km (0.08 R)
• M76: 33,297,344 km (0.108 R)
• M77: 33,842,629 km (0.113 R)
• M78: 34,226,048 km (0.101 R)
• M79: 34,390,905 km (0.073 R)
• M80: 36,332,685 km (0.093 R)
• M81: 37,175,819 km (0.086 R)
• M82: 37,854,844 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.8

Radius: 3.9

Gravity: 52.52 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.25 AU - 15.37 AU

Year: 19334 Days

Day: 19.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,299,774 km

• M1: 55,501 km (0.103 R)
• M2: 84,822 km (0.062 R)
• M3: 178,171 km (0.098 R)
• M4: 206,894 km (0.053 R)
• M5: 376,538 km (0.094 R)
• M6: 746,194 km (0.101 R)
• M7: 1,436,140 km (0.093 R)
• M8: 1,753,137 km (0.031 R)
• M9: 1,987,707 km (0.063 R)
• M10: 2,597,617 km (0.054 R)
• M11: 2,749,010 km (0.097 R)
• M12: 3,220,393 km (0.048 R)
• M13: 3,929,936 km (0.118 R)
• M14: 4,235,714 km (0.068 R)
• M15: 4,279,995 km (0.113 R)
• M16: 4,369,155 km (0.066 R)
• M17: 4,549,122 km (0.095 R)
• M18: 4,777,558 km (0.096 R)
• M19: 5,485,006 km (0.066 R)
• M20: 5,826,239 km (0.116 R)
• M21: 5,924,973 km (0.107 R)
• M22: 6,734,896 km (0.106 R)
• M23: 7,849,550 km (0.1 R)
• M24: 8,849,312 km (0.107 R)
• M25: 9,077,000 km (0.037 R)
• M26: 9,421,973 km (0.079 R)
• M27: 9,712,791 km (0.083 R)
• M28: 9,771,284 km (0.084 R)
• M29: 9,829,926 km (0.119 R)
• M30: 10,184,174 km (0.08 R)
• M31: 10,662,887 km (0.098 R)
• M32: 10,783,763 km (0.101 R)
• M33: 11,087,895 km (0.098 R)
• M34: 11,149,081 km (0.073 R)
• M35: 11,271,751 km (0.11 R)
• M36: 13,099,837 km (0.08 R)
• M37: 15,220,985 km (0.079 R)
• M38: 15,425,336 km (0.097 R)
• M39: 15,630,434 km (0.108 R)
• M40: 15,767,765 km (0.113 R)
• M41: 19,844,756 km (0.066 R)
• M42: 20,067,806 km (0.113 R)
• M43: 20,291,754 km (0.053 R)
• M44: 21,652,796 km (0.101 R)
• M45: 23,199,339 km (0.046 R)
• M46: 23,355,968 km (0.095 R)
• M47: 23,512,896 km (0.105 R)
• M48: 23,827,799 km (0.109 R)
• M49: 25,101,476 km (0.053 R)
• M50: 25,908,855 km (0.118 R)
• M51: 27,631,475 km (0.07 R)
• M52: 28,297,484 km (0.091 R)
• M53: 29,475,568 km (0.111 R)
• M54: 29,645,212 km (0.098 R)
• M55: 29,900,276 km (0.041 R)
• M56: 30,669,658 km (0.079 R)
• M57: 32,228,019 km (0.108 R)
• M58: 33,104,812 km (0.109 R)
• M59: 33,281,038 km (0.084 R)
• M60: 34,167,256 km (0.112 R)
• M61: 34,613,207 km (0.084 R)
• M62: 36,053,386 km (0.103 R)
• M63: 39,644,633 km (0.116 R)
• M64: 40,583,509 km (0.101 R)
• M65: 40,677,905 km (0.084 R)
• M66: 41,340,025 km (0.111 R)
• M67: 41,624,860 km (0.113 R)
• M68: 41,910,442 km (0.086 R)
• M69: 42,963,012 km (0.119 R)
• M70: 44,024,110 km (0.081 R)
• M71: 45,681,056 km (0.039 R)
• M72: 47,060,797 km (0.086 R)
• M73: 48,955,155 km (0.097 R)
• M74: 49,861,120 km (0.107 R)
• M75: 50,874,197 km (0.072 R)
• M76: 52,406,528 km (0.117 R)
• M77: 56,250,595 km (0.055 R)
• M78: 56,882,496 km (0.104 R)
• M79: 57,410,876 km (0.117 R)
• M80: 58,578,936 km (0.093 R)
• M81: 59,326,476 km (0.113 R)
• M82: 59,647,663 km (0.062 R)
• M83: 60,399,692 km (0.117 R)
• M84: 60,830,683 km (0.088 R)
• M85: 61,804,416 km (0.076 R)
• M86: 63,329,117 km (0.054 R)
• M87: 65,307,698 km (0.072 R)
• M88: 68,089,172 km (0.097 R)
• M89: 68,762,512 km (0.047 R)
• M90: 72,733,886 km (0.106 R)
• M91: 74,112,431 km (0.078 R)
• M92: 74,458,451 km (0.037 R)
• M93: 76,778,863 km (0.062 R)
• M94: 77,596,565 km (0.076 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 15,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit