🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.47 AU - 0.63 AU

Year: 156 Days

Day: 29.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.78 AU - 0.82 AU

Year: 274 Days

Day: 37.4 Hours

Environment

Temp: 83 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,454,709 km

• M1: 189,840 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.48 AU - 3.1 AU

Year: 1784 Days

Day: 14.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.4

Radius: 14.6

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.35 AU - 6.25 AU

Year: 4672 Days

Day: 7.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,454,709 km

• M1: 226,342 km (0.114 R)
• M2: 341,083 km (0.03 R)
• M3: 454,030 km (0.1 R)
• M4: 566,826 km (0.067 R)
• M5: 1,131,708 km (0.114 R)
• M6: 1,336,657 km (0.109 R)
• M7: 1,471,445 km (0.082 R)
• M8: 1,653,954 km (0.086 R)
• M9: 1,770,192 km (0.108 R)
• M10: 1,889,272 km (0.067 R)
• M11: 2,151,666 km (0.109 R)
• M12: 2,311,885 km (0.044 R)
• M13: 2,644,292 km (0.11 R)
• M14: 2,833,982 km (0.091 R)
• M15: 3,010,358 km (0.074 R)
• M16: 3,154,122 km (0.113 R)
• M17: 3,542,777 km (0.046 R)
• M18: 4,045,575 km (0.095 R)
• M19: 4,244,989 km (0.111 R)
• M20: 4,612,402 km (0.114 R)
• M21: 4,758,110 km (0.117 R)
• M22: 4,947,800 km (0.073 R)
• M23: 5,075,706 km (0.052 R)
• M24: 5,312,968 km (0.094 R)
• M25: 5,664,823 km (0.118 R)
• M26: 5,956,239 km (0.105 R)
• M27: 6,183,927 km (0.12 R)
• M28: 6,298,818 km (0.1 R)
• M29: 6,414,457 km (0.116 R)
• M30: 6,507,507 km (0.076 R)
• M31: 6,601,006 km (0.085 R)
• M32: 7,027,210 km (0.037 R)
• M33: 7,268,063 km (0.091 R)
• M34: 7,389,387 km (0.082 R)
• M35: 8,334,247 km (0.098 R)
• M36: 8,461,555 km (0.096 R)
• M37: 8,666,354 km (0.059 R)
• M38: 9,449,200 km (0.087 R)
• M39: 10,037,868 km (0.103 R)
• M40: 10,473,497 km (0.088 R)
• M41: 10,998,884 km (0.11 R)
• M42: 11,561,223 km (0.063 R)
• M43: 11,674,767 km (0.041 R)
• M44: 12,277,348 km (0.098 R)
• M45: 12,626,210 km (0.066 R)
• M46: 14,024,202 km (0.054 R)
• M47: 14,145,376 km (0.112 R)
• M48: 14,419,589 km (0.115 R)
• M49: 14,572,628 km (0.054 R)
• M50: 15,159,051 km (0.091 R)
• M51: 15,596,176 km (0.075 R)
• M52: 16,611,048 km (0.097 R)
• M53: 17,126,413 km (0.085 R)
• M54: 17,288,577 km (0.102 R)
• M55: 17,483,802 km (0.092 R)
• M56: 17,810,823 km (0.094 R)
• M57: 17,942,320 km (0.091 R)
• M58: 18,604,141 km (0.052 R)
• M59: 18,704,072 km (0.084 R)
• M60: 19,038,573 km (0.11 R)
• M61: 19,139,402 km (0.094 R)
• M62: 19,611,832 km (0.075 R)
• M63: 20,430,880 km (0.083 R)
• M64: 20,844,668 km (0.118 R)
• M65: 21,017,753 km (0.101 R)
• M66: 21,645,316 km (0.1 R)
• M67: 21,855,800 km (0.12 R)
• M68: 22,172,948 km (0.119 R)
• M69: 22,420,682 km (0.056 R)
• M70: 22,562,650 km (0.036 R)
• M71: 22,847,335 km (0.12 R)
• M72: 23,061,858 km (0.106 R)
• M73: 23,205,023 km (0.104 R)
• M74: 23,420,594 km (0.063 R)
• M75: 23,745,072 km (0.033 R)
• M76: 23,853,680 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.9

Radius: 9.4

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.56 AU - 6.52 AU

Year: 5684 Days

Day: 11.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,454,709 km

• M1: 194,776 km (0.038 R)
• M2: 419,173 km (0.038 R)
• M3: 533,316 km (0.045 R)
• M4: 712,235 km (0.045 R)
• M5: 956,529 km (0.103 R)
• M6: 1,033,572 km (0.105 R)
• M7: 1,363,136 km (0.074 R)
• M8: 1,613,114 km (0.109 R)
• M9: 1,916,947 km (0.087 R)
• M10: 1,975,889 km (0.088 R)
• M11: 2,218,237 km (0.066 R)
• M12: 2,385,188 km (0.089 R)
• M13: 2,491,702 km (0.109 R)
• M14: 2,578,020 km (0.098 R)
• M15: 3,047,907 km (0.111 R)
• M16: 3,304,767 km (0.109 R)
• M17: 3,939,510 km (0.095 R)
• M18: 4,015,207 km (0.105 R)
• M19: 5,403,026 km (0.109 R)
• M20: 6,864,149 km (0.068 R)
• M21: 6,925,035 km (0.09 R)
• M22: 7,512,356 km (0.073 R)
• M23: 7,955,465 km (0.084 R)
• M24: 8,212,474 km (0.045 R)
• M25: 8,406,952 km (0.106 R)
• M26: 8,701,659 km (0.119 R)
• M27: 9,133,399 km (0.056 R)
• M28: 9,368,716 km (0.098 R)
• M29: 10,330,032 km (0.025 R)
• M30: 10,505,062 km (0.072 R)
• M31: 10,680,989 km (0.074 R)
• M32: 10,893,418 km (0.088 R)
• M33: 11,107,343 km (0.116 R)
• M34: 11,322,614 km (0.069 R)
• M35: 11,394,720 km (0.101 R)
• M36: 11,539,232 km (0.077 R)
• M37: 12,050,108 km (0.054 R)
• M38: 12,308,314 km (0.111 R)
• M39: 12,680,364 km (0.065 R)
• M40: 12,792,712 km (0.041 R)
• M41: 13,397,387 km (0.057 R)
• M42: 14,050,232 km (0.082 R)
• M43: 14,205,365 km (0.103 R)
• M44: 14,399,992 km (0.112 R)
• M45: 15,227,268 km (0.082 R)
• M46: 15,867,996 km (0.067 R)
• M47: 16,069,953 km (0.068 R)
• M48: 16,517,400 km (0.115 R)
• M49: 16,599,230 km (0.105 R)
• M50: 16,845,468 km (0.082 R)
• M51: 17,175,631 km (0.117 R)
• M52: 17,758,464 km (0.09 R)
• M53: 18,052,424 km (0.112 R)
• M54: 18,178,834 km (0.087 R)
• M55: 18,390,365 km (0.086 R)
• M56: 18,772,887 km (0.063 R)
• M57: 19,158,102 km (0.038 R)
• M58: 19,459,541 km (0.093 R)
• M59: 19,589,243 km (0.1 R)
• M60: 20,023,525 km (0.058 R)
• M61: 20,329,453 km (0.09 R)
• M62: 20,592,895 km (0.082 R)
• M63: 21,972,038 km (0.074 R)
• M64: 22,968,808 km (0.068 R)
• M65: 23,105,840 km (0.098 R)
• M66: 24,072,990 km (0.075 R)
• M67: 24,398,216 km (0.106 R)
• M68: 25,524,688 km (0.062 R)
• M69: 25,903,769 km (0.058 R)
• M70: 27,149,171 km (0.041 R)
• M71: 27,681,889 km (0.089 R)
• M72: 27,876,516 km (0.104 R)
• M73: 28,071,442 km (0.057 R)
• M74: 28,266,966 km (0.028 R)
• M75: 28,708,430 km (0.111 R)
• M76: 29,004,035 km (0.059 R)
• M77: 29,152,287 km (0.045 R)
• M78: 29,847,169 km (0.085 R)
• M79: 29,946,801 km (0.119 R)
• M80: 30,597,701 km (0.062 R)
• M81: 31,101,397 km (0.077 R)
• M82: 32,321,817 km (0.098 R)
• M83: 32,424,142 km (0.107 R)
• M84: 32,989,322 km (0.036 R)
• M85: 33,195,618 km (0.079 R)
• M86: 34,494,726 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.2

Radius: 9.6

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.75 AU - 8.67 AU

Year: 8197 Days

Day: 6 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,454,709 km

• M1: 202,107 km (0.116 R)
• M2: 297,401 km (0.058 R)
• M3: 493,374 km (0.084 R)
• M4: 578,495 km (0.108 R)
• M5: 669,151 km (0.111 R)
• M6: 798,105 km (0.089 R)
• M7: 1,196,633 km (0.074 R)
• M8: 1,480,421 km (0.103 R)
• M9: 1,696,141 km (0.061 R)
• M10: 1,763,011 km (0.055 R)
• M11: 2,039,169 km (0.077 R)
• M12: 2,504,568 km (0.096 R)
• M13: 3,249,266 km (0.095 R)
• M14: 3,445,837 km (0.068 R)
• M15: 3,733,215 km (0.084 R)
• M16: 3,821,029 km (0.12 R)
• M17: 4,028,671 km (0.1 R)
• M18: 4,118,729 km (0.098 R)
• M19: 4,642,022 km (0.104 R)
• M20: 5,515,973 km (0.086 R)
• M21: 5,717,032 km (0.086 R)
• M22: 5,989,001 km (0.116 R)
• M23: 6,057,517 km (0.038 R)
• M24: 6,404,734 km (0.092 R)
• M25: 7,264,473 km (0.088 R)
• M26: 7,484,980 km (0.09 R)
• M27: 8,543,534 km (0.119 R)
• M28: 9,248,589 km (0.086 R)
• M29: 9,407,761 km (0.109 R)
• M30: 10,135,555 km (0.05 R)
• M31: 10,714,199 km (0.066 R)
• M32: 10,797,675 km (0.079 R)
• M33: 11,559,278 km (0.055 R)
• M34: 11,730,867 km (0.063 R)
• M35: 12,033,204 km (0.107 R)
• M36: 12,381,917 km (0.049 R)
• M37: 12,689,789 km (0.092 R)
• M38: 13,673,545 km (0.119 R)
• M39: 13,991,739 km (0.048 R)
• M40: 15,054,483 km (0.078 R)
• M41: 15,148,131 km (0.091 R)
• M42: 15,430,272 km (0.102 R)
• M43: 16,575,893 km (0.079 R)
• M44: 17,403,917 km (0.116 R)
• M45: 17,600,638 km (0.12 R)
• M46: 19,813,640 km (0.083 R)
• M47: 20,122,110 km (0.119 R)
• M48: 20,743,989 km (0.12 R)
• M49: 21,635,592 km (0.099 R)
• M50: 22,219,323 km (0.105 R)
• M51: 22,379,393 km (0.08 R)
• M52: 23,347,889 km (0.107 R)
• M53: 23,673,713 km (0.108 R)
• M54: 23,782,770 km (0.098 R)
• M55: 23,946,580 km (0.101 R)
• M56: 24,440,103 km (0.111 R)
• M57: 25,047,770 km (0.107 R)
• M58: 25,158,921 km (0.106 R)
• M59: 26,109,316 km (0.078 R)
• M60: 26,221,814 km (0.06 R)
• M61: 26,617,201 km (0.075 R)
• M62: 27,585,548 km (0.112 R)
• M63: 28,565,414 km (0.12 R)
• M64: 29,205,544 km (0.085 R)
• M65: 29,439,515 km (0.082 R)
• M66: 29,556,650 km (0.109 R)
• M67: 29,850,310 km (0.093 R)
• M68: 30,204,109 km (0.088 R)
• M69: 32,053,588 km (0.098 R)
• M70: 32,476,202 km (0.057 R)
• M71: 32,779,287 km (0.104 R)
• M72: 35,736,089 km (0.118 R)
• M73: 35,798,621 km (0.072 R)
• M74: 36,049,048 km (0.062 R)
• M75: 36,614,528 km (0.109 R)
• M76: 36,740,489 km (0.032 R)
• M77: 37,627,006 km (0.113 R)
• M78: 39,809,190 km (0.115 R)
• M79: 41,308,460 km (0.101 R)
• M80: 41,768,324 km (0.107 R)
• M81: 43,558,412 km (0.108 R)
• M82: 44,429,072 km (0.086 R)
• M83: 45,102,860 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.1

Radius: 4.6

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 15.25 AU - 19.49 AU

Year: 27718 Days

Day: 24.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 48,454,709 km

• M1: 137,331 km (0.062 R)
• M2: 248,482 km (0.095 R)
• M3: 308,620 km (0.082 R)
• M4: 503,846 km (0.095 R)
• M5: 1,363,884 km (0.071 R)
• M6: 1,407,716 km (0.079 R)
• M7: 2,043,956 km (0.118 R)
• M8: 2,196,097 km (0.112 R)
• M9: 2,840,714 km (0.039 R)
• M10: 3,360,118 km (0.118 R)
• M11: 6,034,479 km (0.108 R)
• M12: 6,659,499 km (0.098 R)
• M13: 7,890,689 km (0.11 R)
• M14: 7,930,333 km (0.063 R)
• M15: 8,049,562 km (0.061 R)
• M16: 8,613,546 km (0.106 R)
• M17: 8,736,067 km (0.109 R)
• M18: 9,190,246 km (0.12 R)
• M19: 9,567,532 km (0.079 R)
• M20: 9,992,689 km (0.058 R)
• M21: 11,528,760 km (0.076 R)
• M22: 12,072,099 km (0.075 R)
• M23: 15,156,658 km (0.117 R)
• M24: 15,255,243 km (0.116 R)
• M25: 15,552,195 km (0.119 R)
• M26: 16,001,287 km (0.058 R)
• M27: 16,657,573 km (0.063 R)
• M28: 20,013,802 km (0.099 R)
• M29: 21,990,289 km (0.09 R)
• M30: 22,662,881 km (0.037 R)
• M31: 23,456,049 km (0.119 R)
• M32: 23,570,042 km (0.084 R)
• M33: 23,627,189 km (0.038 R)
• M34: 23,970,665 km (0.115 R)
• M35: 24,028,111 km (0.104 R)
• M36: 24,143,152 km (0.11 R)
• M37: 25,595,597 km (0.116 R)
• M38: 26,243,506 km (0.112 R)
• M39: 26,361,987 km (0.081 R)
• M40: 27,315,524 km (0.09 R)
• M41: 29,379,077 km (0.059 R)
• M42: 31,429,465 km (0.087 R)
• M43: 31,996,591 km (0.106 R)
• M44: 32,885,502 km (0.051 R)
• M45: 32,949,380 km (0.08 R)
• M46: 33,077,136 km (0.071 R)
• M47: 34,169,500 km (0.095 R)
• M48: 34,298,753 km (0.045 R)
• M49: 35,078,008 km (0.118 R)
• M50: 36,521,627 km (0.099 R)
• M51: 40,146,234 km (0.05 R)
• M52: 41,104,558 km (0.099 R)
• M53: 44,870,685 km (0.096 R)
• M54: 46,078,837 km (0.099 R)
• M55: 46,436,376 km (0.049 R)
• M56: 47,658,291 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 13,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit