🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.55 AU - 0.79 AU

Year: 192 Days

Day: 27.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.85 AU - 0.95 AU

Year: 299 Days

Day: 12.9 Hours

Environment

Temp: 137 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.43 AU - 1.79 AU

Year: 715 Days

Day: 14.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.56 AU - 1.9 AU

Year: 796 Days

Day: 26.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 85.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.72 AU - 4.14 AU

Year: 2222 Days

Day: 25.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,198,506 km

• M1: 64,925 km (0.086 R)

Asteroid Belt

Center: 4.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.9

Radius: 8.2

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.41 AU - 6.83 AU

Year: 4661 Days

Day: 7.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,198,506 km

• M1: 185,801 km (0.092 R)
• M2: 268,827 km (0.085 R)
• M3: 353,799 km (0.101 R)
• M4: 433,086 km (0.057 R)
• M5: 611,706 km (0.109 R)
• M6: 793,168 km (0.077 R)
• M7: 923,916 km (0.047 R)
• M8: 980,614 km (0.078 R)
• M9: 1,038,508 km (0.114 R)
• M10: 1,158,037 km (0.074 R)
• M11: 1,307,635 km (0.113 R)
• M12: 1,384,827 km (0.099 R)
• M13: 1,653,356 km (0.049 R)
• M14: 1,737,280 km (0.098 R)
• M15: 2,071,931 km (0.098 R)
• M16: 2,193,254 km (0.086 R)
• M17: 2,442,784 km (0.026 R)
• M18: 2,701,438 km (0.094 R)
• M19: 2,867,642 km (0.098 R)
• M20: 2,969,069 km (0.11 R)
• M21: 3,054,489 km (0.086 R)
• M22: 3,158,161 km (0.105 R)
• M23: 3,638,669 km (0.111 R)
• M24: 4,199,511 km (0.118 R)
• M25: 4,411,940 km (0.045 R)
• M26: 4,887,662 km (0.101 R)
• M27: 5,049,826 km (0.086 R)
• M28: 5,275,868 km (0.107 R)
• M29: 5,379,689 km (0.054 R)
• M30: 5,673,948 km (0.08 R)
• M31: 5,780,312 km (0.1 R)
• M32: 5,844,490 km (0.096 R)
• M33: 6,388,427 km (0.11 R)
• M34: 6,521,420 km (0.109 R)
• M35: 6,632,870 km (0.089 R)
• M36: 6,700,189 km (0.087 R)
• M37: 7,085,254 km (0.071 R)
• M38: 7,154,069 km (0.042 R)
• M39: 7,664,797 km (0.118 R)
• M40: 7,759,043 km (0.102 R)
• M41: 8,404,558 km (0.094 R)
• M42: 8,477,263 km (0.079 R)
• M43: 9,518,314 km (0.108 R)
• M44: 9,746,600 km (0.119 R)
• M45: 10,208,708 km (0.083 R)
• M46: 10,416,350 km (0.12 R)
• M47: 10,599,308 km (0.114 R)
• M48: 10,651,668 km (0.073 R)
• M49: 10,835,972 km (0.1 R)
• M50: 11,421,797 km (0.119 R)
• M51: 11,556,436 km (0.052 R)
• M52: 12,154,977 km (0.112 R)
• M53: 12,264,781 km (0.098 R)
• M54: 13,495,523 km (0.084 R)
• M55: 14,010,289 km (0.069 R)
• M56: 14,096,607 km (0.101 R)
• M57: 14,183,225 km (0.12 R)
• M58: 14,473,145 km (0.03 R)
• M59: 15,473,506 km (0.068 R)
• M60: 16,984,893 km (0.089 R)
• M61: 17,138,530 km (0.086 R)
• M62: 17,354,550 km (0.093 R)
• M63: 17,540,350 km (0.099 R)
• M64: 17,758,015 km (0.099 R)
• M65: 18,196,038 km (0.11 R)
• M66: 19,434,858 km (0.081 R)
• M67: 19,563,512 km (0.097 R)
• M68: 19,660,152 km (0.084 R)
• M69: 19,756,942 km (0.119 R)
• M70: 19,853,881 km (0.066 R)
• M71: 19,918,657 km (0.098 R)
• M72: 20,406,197 km (0.11 R)
• M73: 20,733,517 km (0.096 R)
• M74: 21,892,751 km (0.114 R)
• M75: 21,993,131 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.1

Radius: 10.1

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.3 AU - 11.88 AU

Year: 12056 Days

Day: 13.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,198,506 km

• M1: 186,549 km (0.086 R)
• M2: 474,225 km (0.086 R)
• M3: 998,267 km (0.108 R)
• M4: 1,229,246 km (0.103 R)
• M5: 1,326,634 km (0.093 R)
• M6: 1,529,339 km (0.11 R)
• M7: 2,197,443 km (0.051 R)
• M8: 2,849,091 km (0.054 R)
• M9: 2,914,167 km (0.086 R)
• M10: 3,383,904 km (0.042 R)
• M11: 3,592,593 km (0.096 R)
• M12: 4,095,990 km (0.061 R)
• M13: 4,469,236 km (0.067 R)
• M14: 5,328,676 km (0.1 R)
• M15: 5,449,850 km (0.036 R)
• M16: 5,653,902 km (0.1 R)
• M17: 6,451,857 km (0.096 R)
• M18: 6,754,793 km (0.087 R)
• M19: 7,018,235 km (0.114 R)
• M20: 7,240,238 km (0.096 R)
• M21: 7,419,606 km (0.034 R)
• M22: 7,645,947 km (0.103 R)
• M23: 7,737,052 km (0.027 R)
• M24: 7,828,606 km (0.114 R)
• M25: 8,479,357 km (0.106 R)
• M26: 9,147,461 km (0.118 R)
• M27: 10,635,511 km (0.099 R)
• M28: 10,839,712 km (0.115 R)
• M29: 11,826,609 km (0.105 R)
• M30: 11,985,183 km (0.086 R)
• M31: 12,250,869 km (0.047 R)
• M32: 12,411,238 km (0.119 R)
• M33: 12,680,065 km (0.066 R)
• M34: 13,005,141 km (0.11 R)
• M35: 13,719,022 km (0.047 R)
• M36: 14,389,370 km (0.076 R)
• M37: 15,070,340 km (0.104 R)
• M38: 15,587,949 km (0.103 R)
• M39: 16,877,781 km (0.092 R)
• M40: 18,262,459 km (0.071 R)
• M41: 19,371,428 km (0.11 R)
• M42: 20,947,591 km (0.082 R)
• M43: 21,267,731 km (0.116 R)
• M44: 22,042,797 km (0.057 R)
• M45: 22,630,119 km (0.029 R)
• M46: 23,156,554 km (0.055 R)
• M47: 23,288,798 km (0.08 R)
• M48: 24,221,391 km (0.097 R)
• M49: 24,557,538 km (0.027 R)
• M50: 24,827,562 km (0.111 R)
• M51: 26,537,017 km (0.086 R)
• M52: 27,092,025 km (0.088 R)
• M53: 27,161,737 km (0.111 R)
• M54: 27,510,899 km (0.093 R)
• M55: 27,791,245 km (0.088 R)
• M56: 28,567,209 km (0.097 R)
• M57: 29,708,641 km (0.117 R)
• M58: 30,140,381 km (0.093 R)
• M59: 30,357,148 km (0.104 R)
• M60: 32,035,786 km (0.103 R)
• M61: 32,404,694 km (0.098 R)
• M62: 33,744,343 km (0.114 R)
• M63: 33,819,291 km (0.071 R)
• M64: 34,194,932 km (0.111 R)
• M65: 34,270,329 km (0.108 R)
• M66: 34,647,615 km (0.091 R)
• M67: 34,723,162 km (0.107 R)
• M68: 35,711,256 km (0.101 R)
• M69: 35,864,145 km (0.111 R)
• M70: 36,477,646 km (0.111 R)
• M71: 37,482,046 km (0.05 R)
• M72: 38,887,667 km (0.108 R)
• M73: 40,469,665 km (0.07 R)
• M74: 40,708,722 km (0.041 R)
• M75: 40,788,607 km (0.091 R)
• M76: 42,719,617 km (0.094 R)
• M77: 43,614,661 km (0.109 R)
• M78: 44,023,512 km (0.107 R)
• M79: 45,754,509 km (0.089 R)
• M80: 46,837,298 km (0.086 R)
• M81: 47,591,870 km (0.105 R)
• M82: 48,181,435 km (0.046 R)
• M83: 49,538,288 km (0.083 R)
• M84: 49,879,371 km (0.056 R)
• M85: 50,821,688 km (0.068 R)
• M86: 51,424,268 km (0.056 R)
• M87: 51,596,904 km (0.051 R)
• M88: 51,856,307 km (0.098 R)
• M89: 54,913,339 km (0.096 R)
• M90: 56,953,854 km (0.05 R)
• M91: 57,400,703 km (0.077 R)
• M92: 57,938,507 km (0.098 R)
• M93: 60,743,617 km (0.06 R)

Asteroid Belt

Center: 12.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.1

Radius: 3.4

Gravity: 17.74 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 11.61 AU - 15.91 AU

Year: 17857 Days

Day: 18.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 47,198,506 km

• M1: 54,154 km (0.06 R)
• M2: 175,628 km (0.078 R)
• M3: 538,253 km (0.085 R)
• M4: 601,383 km (0.03 R)
• M5: 650,601 km (0.109 R)
• M6: 787,932 km (0.085 R)
• M7: 1,030,281 km (0.073 R)
• M8: 1,315,564 km (0.078 R)
• M9: 1,623,885 km (0.09 R)
• M10: 1,716,037 km (0.116 R)
• M11: 1,881,343 km (0.104 R)
• M12: 1,905,278 km (0.101 R)
• M13: 1,953,748 km (0.111 R)
• M14: 2,002,517 km (0.085 R)
• M15: 2,459,688 km (0.069 R)
• M16: 2,700,092 km (0.09 R)
• M17: 3,088,598 km (0.04 R)
• M18: 3,583,617 km (0.056 R)
• M19: 3,764,182 km (0.088 R)
• M20: 3,916,921 km (0.057 R)
• M21: 4,260,099 km (0.118 R)
• M22: 4,547,925 km (0.096 R)
• M23: 4,974,728 km (0.113 R)
• M24: 5,075,108 km (0.042 R)
• M25: 5,552,026 km (0.052 R)
• M26: 5,760,864 km (0.09 R)
• M27: 6,658,152 km (0.107 R)
• M28: 7,104,104 km (0.066 R)
• M29: 7,559,480 km (0.077 R)
• M30: 7,674,969 km (0.05 R)
• M31: 7,907,295 km (0.056 R)
• M32: 7,946,340 km (0.103 R)
• M33: 8,063,624 km (0.099 R)
• M34: 8,498,505 km (0.08 R)
• M35: 8,698,817 km (0.117 R)
• M36: 8,860,083 km (0.074 R)
• M37: 9,806,589 km (0.087 R)
• M38: 9,848,477 km (0.112 R)
• M39: 10,355,613 km (0.082 R)
• M40: 10,398,249 km (0.086 R)
• M41: 11,439,151 km (0.075 R)
• M42: 11,793,399 km (0.066 R)
• M43: 12,106,357 km (0.063 R)
• M44: 12,196,415 km (0.101 R)
• M45: 12,740,503 km (0.106 R)
• M46: 13,200,067 km (0.057 R)
• M47: 13,338,894 km (0.07 R)
• M48: 13,664,868 km (0.09 R)
• M49: 14,277,322 km (0.101 R)
• M50: 14,372,316 km (0.057 R)
• M51: 14,802,410 km (0.104 R)
• M52: 14,946,772 km (0.112 R)
• M53: 15,139,903 km (0.108 R)
• M54: 16,614,639 km (0.098 R)
• M55: 17,116,240 km (0.117 R)
• M56: 17,775,817 km (0.075 R)
• M57: 18,237,327 km (0.111 R)
• M58: 18,443,622 km (0.077 R)
• M59: 20,549,512 km (0.05 R)
• M60: 20,764,184 km (0.061 R)
• M61: 21,358,537 km (0.114 R)
• M62: 22,841,052 km (0.081 R)
• M63: 23,398,453 km (0.103 R)
• M64: 23,622,551 km (0.099 R)
• M65: 23,960,343 km (0.103 R)
• M66: 24,299,481 km (0.112 R)
• M67: 27,897,011 km (0.116 R)
• M68: 28,194,262 km (0.064 R)
• M69: 28,672,077 km (0.1 R)
• M70: 28,912,032 km (0.106 R)
• M71: 29,333,450 km (0.107 R)
• M72: 29,635,637 km (0.101 R)
• M73: 29,756,961 km (0.049 R)
• M74: 29,817,548 km (0.079 R)
• M75: 29,939,022 km (0.083 R)
• M76: 31,594,621 km (0.111 R)
• M77: 31,966,522 km (0.109 R)
• M78: 34,291,871 km (0.08 R)
• M79: 35,185,868 km (0.078 R)
• M80: 35,764,662 km (0.07 R)
• M81: 36,281,822 km (0.113 R)
• M82: 36,346,598 km (0.102 R)
• M83: 36,671,225 km (0.055 R)
• M84: 37,323,322 km (0.116 R)
• M85: 37,716,466 km (0.12 R)
• M86: 38,242,751 km (0.116 R)
• M87: 40,439,296 km (0.046 R)
• M88: 41,722,397 km (0.098 R)
• M89: 41,858,232 km (0.116 R)
• M90: 43,224,659 km (0.113 R)
• M91: 43,706,364 km (0.073 R)
• M92: 44,120,750 km (0.098 R)
• M93: 44,953,263 km (0.068 R)
• M94: 45,441,251 km (0.108 R)
• M95: 46,071,357 km (0.099 R)
• M96: 46,492,924 km (0.11 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 10,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit