🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.72 AU - 1.08 AU

Year: 297 Days

Day: 47.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.92 AU - 1.16 AU

Year: 369 Days

Day: 12.8 Hours

Environment

Temp: 86 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,925,919 km

• M1: 167,699 km (0.093 R)
• M2: 214,224 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.61 AU - 2.55 AU

Year: 1045 Days

Day: 26 Hours

Environment

Temp: -53 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.66 AU - 2.58 AU

Year: 1075 Days

Day: 13.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.92 AU - 2.44 AU

Year: 1121 Days

Day: 43.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.74 AU - 2.66 AU

Year: 1136 Days

Day: 12 Hours

Environment

Temp: -58 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.7

Radius: 8.2

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.65 AU - 6.01 AU

Year: 4902 Days

Day: 8.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,925,919 km

• M1: 126,111 km (0.1 R)
• M2: 197,170 km (0.042 R)
• M3: 259,702 km (0.089 R)
• M4: 316,848 km (0.102 R)
• M5: 387,758 km (0.112 R)
• M6: 636,988 km (0.079 R)
• M7: 841,189 km (0.102 R)
• M8: 1,066,334 km (0.087 R)
• M9: 1,418,637 km (0.109 R)
• M10: 1,702,274 km (0.065 R)
• M11: 1,790,836 km (0.056 R)
• M12: 1,865,934 km (0.093 R)
• M13: 2,129,077 km (0.106 R)
• M14: 2,289,595 km (0.108 R)
• M15: 2,952,763 km (0.039 R)
• M16: 3,023,971 km (0.1 R)
• M17: 3,241,337 km (0.119 R)
• M18: 3,333,340 km (0.052 R)
• M19: 3,426,240 km (0.056 R)
• M20: 3,595,734 km (0.104 R)
• M21: 3,652,881 km (0.068 R)
• M22: 3,748,773 km (0.061 R)
• M23: 3,962,698 km (0.086 R)
• M24: 4,140,719 km (0.033 R)
• M25: 4,301,238 km (0.102 R)
• M26: 4,484,196 km (0.111 R)
• M27: 4,586,970 km (0.096 R)
• M28: 4,711,435 km (0.12 R)
• M29: 4,836,948 km (0.081 R)
• M30: 4,900,078 km (0.083 R)
• M31: 5,415,443 km (0.116 R)
• M32: 5,591,071 km (0.055 R)
• M33: 6,129,324 km (0.027 R)
• M34: 6,381,546 km (0.104 R)
• M35: 6,731,007 km (0.119 R)
• M36: 6,967,371 km (0.058 R)
• M37: 7,351,389 km (0.108 R)
• M38: 7,965,339 km (0.112 R)
• M39: 8,140,069 km (0.118 R)
• M40: 8,468,137 km (0.078 R)
• M41: 9,425,414 km (0.07 R)
• M42: 9,504,551 km (0.073 R)
• M43: 9,690,052 km (0.049 R)
• M44: 10,389,572 km (0.083 R)
• M45: 10,607,985 km (0.04 R)
• M46: 11,133,074 km (0.08 R)
• M47: 11,638,266 km (0.089 R)
• M48: 13,405,316 km (0.096 R)
• M49: 13,583,636 km (0.095 R)
• M50: 13,673,096 km (0.08 R)
• M51: 14,213,892 km (0.077 R)
• M52: 14,304,698 km (0.083 R)
• M53: 14,365,285 km (0.093 R)
• M54: 14,517,277 km (0.107 R)
• M55: 14,822,905 km (0.117 R)
• M56: 15,099,811 km (0.053 R)
• M57: 15,192,412 km (0.043 R)
• M58: 15,846,454 km (0.025 R)
• M59: 16,382,612 km (0.108 R)
• M60: 16,446,192 km (0.116 R)
• M61: 16,509,771 km (0.047 R)
• M62: 16,924,755 km (0.103 R)
• M63: 17,440,419 km (0.118 R)
• M64: 17,570,120 km (0.104 R)
• M65: 18,026,693 km (0.055 R)
• M66: 18,984,718 km (0.032 R)
• M67: 19,218,539 km (0.043 R)
• M68: 19,587,747 km (0.107 R)
• M69: 19,722,534 km (0.039 R)
• M70: 20,812,505 km (0.075 R)
• M71: 20,881,170 km (0.107 R)
• M72: 21,468,790 km (0.038 R)
• M73: 21,816,905 km (0.096 R)
• M74: 22,166,964 km (0.083 R)
• M75: 22,943,676 km (0.085 R)
• M76: 23,335,323 km (0.048 R)
• M77: 24,017,041 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.4

Radius: 11

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.31 AU - 6.43 AU

Year: 5599 Days

Day: 11.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,925,919 km

• M1: 140,772 km (0.063 R)
• M2: 256,710 km (0.069 R)
• M3: 558,150 km (0.05 R)
• M4: 916,586 km (0.106 R)
• M5: 1,035,367 km (0.105 R)
• M6: 1,288,786 km (0.099 R)
• M7: 1,395,898 km (0.085 R)
• M8: 1,605,036 km (0.098 R)
• M9: 1,677,142 km (0.103 R)
• M10: 1,794,875 km (0.081 R)
• M11: 2,164,831 km (0.094 R)
• M12: 2,309,941 km (0.034 R)
• M13: 2,695,305 km (0.051 R)
• M14: 3,173,719 km (0.081 R)
• M15: 3,432,374 km (0.096 R)
• M16: 3,526,471 km (0.117 R)
• M17: 3,602,317 km (0.102 R)
• M18: 3,755,804 km (0.047 R)
• M19: 3,833,445 km (0.102 R)
• M20: 4,049,465 km (0.096 R)
• M21: 4,310,064 km (0.113 R)
• M22: 4,473,126 km (0.048 R)
• M23: 4,576,049 km (0.109 R)
• M24: 4,659,076 km (0.082 R)
• M25: 5,189,101 km (0.089 R)
• M26: 5,472,440 km (0.099 R)
• M27: 5,805,594 km (0.106 R)
• M28: 6,445,275 km (0.075 R)
• M29: 6,538,474 km (0.109 R)
• M30: 6,773,492 km (0.042 R)
• M31: 8,015,304 km (0.106 R)
• M32: 8,495,813 km (0.066 R)
• M33: 8,675,181 km (0.115 R)
• M34: 9,011,776 km (0.11 R)
• M35: 9,644,276 km (0.082 R)
• M36: 9,858,350 km (0.102 R)
• M37: 10,372,967 km (0.1 R)
• M38: 10,537,375 km (0.06 R)
• M39: 10,840,909 km (0.07 R)
• M40: 11,147,435 km (0.108 R)
• M41: 11,797,438 km (0.107 R)
• M42: 11,997,749 km (0.034 R)
• M43: 12,141,513 km (0.118 R)
• M44: 12,488,879 km (0.109 R)
• M45: 12,605,416 km (0.086 R)
• M46: 12,751,573 km (0.071 R)
• M47: 12,898,328 km (0.101 R)
• M48: 13,342,036 km (0.068 R)
• M49: 13,670,553 km (0.118 R)
• M50: 13,971,394 km (0.097 R)
• M51: 14,122,787 km (0.1 R)
• M52: 14,244,260 km (0.119 R)
• M53: 14,457,587 km (0.048 R)
• M54: 14,549,291 km (0.119 R)
• M55: 14,641,293 km (0.069 R)
• M56: 14,918,348 km (0.041 R)
• M57: 15,011,099 km (0.07 R)
• M58: 15,446,429 km (0.064 R)
• M59: 15,634,324 km (0.115 R)
• M60: 15,980,643 km (0.109 R)
• M61: 16,107,203 km (0.071 R)
• M62: 16,745,088 km (0.093 R)
• M63: 17,002,546 km (0.114 R)
• M64: 17,229,037 km (0.112 R)
• M65: 17,423,814 km (0.114 R)
• M66: 18,078,603 km (0.059 R)
• M67: 18,674,751 km (0.116 R)
• M68: 19,210,162 km (0.113 R)
• M69: 19,750,659 km (0.115 R)
• M70: 20,261,835 km (0.053 R)
• M71: 20,467,532 km (0.073 R)
• M72: 21,262,495 km (0.088 R)
• M73: 21,436,627 km (0.083 R)
• M74: 21,716,225 km (0.083 R)
• M75: 22,420,682 km (0.103 R)
• M76: 23,132,618 km (0.117 R)
• M77: 23,599,363 km (0.109 R)
• M78: 23,924,290 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205

Radius: 13

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.68 AU - 6.96 AU

Year: 6203 Days

Day: 14.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,925,919 km

• M1: 162,463 km (0.103 R)
• M2: 390,151 km (0.117 R)
• M3: 545,434 km (0.105 R)
• M4: 646,861 km (0.065 R)
• M5: 735,573 km (0.118 R)
• M6: 850,464 km (0.11 R)
• M7: 1,076,506 km (0.117 R)
• M8: 1,197,381 km (0.104 R)
• M9: 1,588,430 km (0.119 R)
• M10: 1,842,447 km (0.092 R)
• M11: 2,019,272 km (0.109 R)
• M12: 2,454,153 km (0.098 R)
• M13: 2,682,739 km (0.063 R)
• M14: 2,766,065 km (0.074 R)
• M15: 3,021,578 km (0.086 R)
• M16: 3,231,613 km (0.081 R)
• M17: 3,592,593 km (0.109 R)
• M18: 3,703,445 km (0.06 R)
• M19: 3,985,736 km (0.094 R)
• M20: 4,255,611 km (0.115 R)
• M21: 4,551,515 km (0.118 R)
• M22: 4,651,746 km (0.066 R)
• M23: 5,866,780 km (0.115 R)
• M24: 6,019,968 km (0.03 R)
• M25: 6,307,794 km (0.055 R)
• M26: 6,397,403 km (0.05 R)
• M27: 6,555,079 km (0.025 R)
• M28: 6,691,214 km (0.084 R)
• M29: 6,805,357 km (0.091 R)
• M30: 7,082,262 km (0.117 R)
• M31: 7,175,312 km (0.098 R)
• M32: 7,646,994 km (0.113 R)
• M33: 7,934,821 km (0.069 R)
• M34: 8,080,230 km (0.116 R)
• M35: 8,324,374 km (0.071 R)
• M36: 8,745,043 km (0.043 R)
• M37: 8,945,354 km (0.06 R)
• M38: 9,452,940 km (0.111 R)
• M39: 9,555,714 km (0.063 R)
• M40: 9,658,787 km (0.072 R)
• M41: 10,205,866 km (0.086 R)
• M42: 10,656,156 km (0.12 R)
• M43: 11,085,801 km (0.116 R)
• M44: 11,466,527 km (0.109 R)
• M45: 11,631,085 km (0.095 R)
• M46: 12,296,945 km (0.113 R)
• M47: 12,549,915 km (0.04 R)
• M48: 12,918,225 km (0.118 R)
• M49: 13,520,805 km (0.083 R)
• M50: 13,752,831 km (0.059 R)
• M51: 13,927,711 km (0.106 R)
• M52: 14,132,660 km (0.101 R)
• M53: 14,486,310 km (0.051 R)
• M54: 15,930,228 km (0.084 R)
• M55: 16,267,572 km (0.054 R)
• M56: 16,390,840 km (0.108 R)
• M57: 16,545,375 km (0.04 R)
• M58: 17,925,864 km (0.05 R)
• M59: 18,053,172 km (0.094 R)
• M60: 18,597,858 km (0.087 R)
• M61: 18,823,601 km (0.051 R)
• M62: 18,985,466 km (0.037 R)
• M63: 19,147,779 km (0.117 R)
• M64: 20,032,352 km (0.1 R)
• M65: 20,263,780 km (0.093 R)
• M66: 20,496,255 km (0.116 R)
• M67: 21,266,085 km (0.09 R)
• M68: 21,807,181 km (0.068 R)
• M69: 22,045,341 km (0.118 R)
• M70: 22,284,398 km (0.097 R)
• M71: 22,489,945 km (0.027 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.8

Radius: 12

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.72 AU - 12.78 AU

Year: 11428 Days

Day: 8.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 37,925,919 km

• M1: 176,226 km (0.059 R)
• M2: 256,112 km (0.08 R)
• M3: 407,205 km (0.106 R)
• M4: 1,020,108 km (0.06 R)
• M5: 1,680,433 km (0.105 R)
• M6: 1,798,765 km (0.068 R)
• M7: 2,043,956 km (0.048 R)
• M8: 2,256,684 km (0.066 R)
• M9: 2,476,892 km (0.066 R)
• M10: 2,635,316 km (0.045 R)
• M11: 2,773,844 km (0.091 R)
• M12: 2,938,551 km (0.061 R)
• M13: 3,302,523 km (0.087 R)
• M14: 3,967,934 km (0.076 R)
• M15: 5,013,623 km (0.072 R)
• M16: 6,325,596 km (0.118 R)
• M17: 7,278,086 km (0.05 R)
• M18: 7,506,821 km (0.082 R)
• M19: 7,804,371 km (0.067 R)
• M20: 8,139,620 km (0.11 R)
• M21: 8,893,743 km (0.047 R)
• M22: 9,243,952 km (0.096 R)
• M23: 9,634,552 km (0.088 R)
• M24: 12,399,270 km (0.067 R)
• M25: 13,106,569 km (0.111 R)
• M26: 13,385,269 km (0.041 R)
• M27: 13,545,339 km (0.028 R)
• M28: 13,706,157 km (0.067 R)
• M29: 14,807,796 km (0.049 R)
• M30: 15,853,036 km (0.077 R)
• M31: 16,150,137 km (0.115 R)
• M32: 16,277,894 km (0.09 R)
• M33: 17,182,213 km (0.087 R)
• M34: 17,530,926 km (0.109 R)
• M35: 18,014,426 km (0.075 R)
• M36: 20,037,438 km (0.118 R)
• M37: 20,404,551 km (0.102 R)
• M38: 20,681,457 km (0.083 R)
• M39: 20,773,908 km (0.094 R)
• M40: 21,192,184 km (0.079 R)
• M41: 21,332,208 km (0.065 R)
• M42: 21,989,690 km (0.062 R)
• M43: 22,131,509 km (0.06 R)
• M44: 24,099,319 km (0.099 R)
• M45: 24,833,247 km (0.105 R)
• M46: 24,980,900 km (0.099 R)
• M47: 26,222,861 km (0.047 R)
• M48: 27,586,446 km (0.107 R)
• M49: 27,943,835 km (0.072 R)
• M50: 28,973,218 km (0.115 R)
• M51: 29,128,650 km (0.11 R)
• M52: 32,888,493 km (0.093 R)
• M53: 33,920,420 km (0.095 R)
• M54: 34,412,896 km (0.105 R)
• M55: 35,682,084 km (0.11 R)
• M56: 36,686,185 km (0.07 R)
• M57: 36,854,483 km (0.115 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 11,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit